PORTABLE, COMMODITY-CONTAINING

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This subclass is indented under the class definition.  Apparatus which forms a unit and comprises a portable container completely enclosing a commodity and/or coolant, the arrangement being such that the commodity must be removed to place or remove the coolant or vice versa or the unit must be destroyed as such when opened.
(1) Note. The commodity may be a coolant as in the case of packaged solidified carbon dioxide.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1,for a product of refrigeration.
60,for processes including forming a package.
440+,particularly subclass 457, for a refrigerator forming an enclosure even though portable.

 
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Patent Number
Title
  Date
3940249 Laboratory testing procedure Feb-24-1976
A laboratory testing procedure wherein test tubes are uniquely supported under conditions of refrigeration, the test tubes being placed in a generally vertical position with only the test tube bottom portions in contact with the top surfaces of a closed refrigerant reservoir having heat-absorbing means...     
3959982 Refrigeration unit Jun-1-1976
A refrigeration unit, particularly adapted for portable refrigerator chests, includes a primary evaporation coil whose inlet end is connected via a capillary tube to a source of pressurized liquid refrigerant. A substantially closed refrigeration receptable in fluid communication with the outlet side...     
3974658 Contact refrigeration unit Aug-17-1976
A completely self-contained portable refrigeration unit for maintaining cans or bottles containing food products (e.g., beer, soft drinks, fruit juices, etc.) at a predetermined substantially constant temperature (e.g., 35.degree. to 50.degree.F.) for a relatively long period of time (10 to 24 hours...     
3977208 Containers for perishable cargoes Aug-31-1976
An uninsulated container for use in insulated holds has an inlet opening at the base of the container for the introduction of cooled air, a plenum chamber for distributing the air from the opening to the interior of the container, and an outlet opening at the top of the container for the return of the...     
3987643 Thermodynamic beverage cooling unit Oct-26-1976
Beverage cooling apparatus utilizing such gaseous coolants as carbon dioxide and chlorofluorohydrocarbon refrigerants are the subject of several patents. These cooling units entail a cooling coil adapted to be positioned within the beverage in combination with a reservoir from which gas passes through...     
4019340 Thermal enclosure and method Apr-26-1977
A thermal enclosure comprising a container having a cover which is removable to provide access to the interior of the container. The cover includes a frame having inner and outer ends and a passage extending through the frame. The frame includes a peripheral wall and a ledge which extends radially inwardly...     
4026351 Thermal retention food storage containers May-31-1977
A transportable food catering storage container comprises an insulating rectangular box having a latching hinged door, a rear base parallel to and opposite the door, a bottom or side base panel and an uppermost top or side panel parallel to and spaced apart from the bottom or side base panel, both adjacent...     
4037428 Beverage cooler assembly Jul-26-1977
A beverage cooler assembly including a base and a hollow cylinder supported vertically from said base with a refrigerant container removably carried on said base within said cylinder. The hollow cylinder is adapted to receive a beverage container to cool the beverage.
4050264 Refrigerating container Sep-27-1977
In a refrigerating container of the present invention, an inner lid with freezing material is slidably and closely engaged in the inside wall of an inner box, the inner lid and the inner box being made of closed-cellular synthetic resin foam. The inner lid is pressed down to touch the contents to minimize...     
4194369 Cryogenically frozen package articles Mar-25-1980
Viable fluids such as blood components are rapidly frozen in plastic or the like pouches for transportation and/or storage by placing a flat pouch slack filled with fluid between two substantially planar parallel restraining surfaces such as metal plates of greater perimeter than the flattened slack...     
4238934 Constant temperature box Dec-16-1980
A constant temperature box comprises a body and a lid for closing the body at an upper opening thereof, which are of adiabatic construction, and a container which is made flat and small in height and supported horizontally at the upper portion of the body the container serving as a cooling or heating...     
4240271 Refrigerated cigarette pack facsimile Dec-23-1980
A refrigerated box is provided in the shape of a cigarette box or pack having an upper container portion and a bottom which contains a heat sink material which is frozen in a home freezer and then plugged into the box to maintain the interior compartment refrigerated for the preservation and chilling...     
4240272 Arctic canteen Dec-23-1980
A canteen system includes an insulated carrier, having a cavity in its inior for receipt of small chemical heating or cooling packets, and a metal container holding comestibles enveloped by the carrier. The container, when disposed in the carrier, sits in physical contact with a preselected activated...     
4242884 Beverage cooler Jan-6-1981
This invention relates to beverage coolers in general and more specifically to an improved beer keg cooling and transporting device which comprises a segmented foam cooler structure which envelopes the keg and includes a pocket which when filled with a relatively small portion of ice will maintain the...     
4249392 Constant temperature box Feb-10-1981
A constant temperature box is disclosed comprising a body which is open at one side thereof having a lid for closing the open side of the body, the body and lid being of adiabatic construction. The box has incorporated therewith a container filled with a beverage which serves as a cooling or heating...     
4250998 Diabetic travel kit Feb-17-1981
A diabetic travel kit is formed by an insulated container having a cavity in which is received a cooling medium container having an annular cooling medium chamber surrounding a top opening compartment. An insulated lid closes the cavity. Preferably top opening pockets are formed in the peripheral walls...     
4266407 Portable cooler May-12-1981
A portable cooler that maintains a desired low temperature for beverages within conventional consumer containers. The cooler is made up of two molded insulating storage container halves, having matching indentations for receiving a number of beverage containers. The halves close over the containers,...     
4280336 Portable cooler with food receptacle Jul-28-1981
A small portable cooler for carrying cylindrical type beverage containers and foodstuff. A handle is integrally molded with the body of the cooler so that it can be carried by one hand. A cold pack is supported in a coolant chamber which distributes cold air to the cylindrical container compartments...     
4286440 Compartment cooler Sep-1-1981
A cooler is divided by an insulated partition into at least two separate compartments and a coolant container is positioned on the partition so that one surface of the coolant container is in direct communication with one of said compartments and a separate surface of the coolant container is in direct...     
4295345 Cooling container for canned beverages Oct-20-1981
A reusable concave container for carrying and cooling canned beverages having a bottom section containing a plurality of cylindrical compartments, a top section containing corresponding compartments having a slow warming cooling gel in the upper end thereof, and a shoulder strap for carrying the container.
4301920 Game-fish preserving device Nov-24-1981
A bag device for preserving and protecting game-fish with primary application to billfish and the like is disclosed as including a layered insulating sheathing which is foldable about a fold line for enclosing and insulating the main body of the fish in ice with the design and capability for allowing...     
4306424 Cold plate Dec-22-1981
A cold plate comprising a container having an opening and being capable of holding a refrigerating medium. A heat conducting element positions over the opening in the container and is positioned to be in a heat conductive relationship with the refrigerating medium. A moisture seal prevents condensate...     
4319464 Refrigerated container Mar-16-1982
A container constructed to cool the contents of the container by releasing a refrigerant from a pressure vessel within the container to chill the contents of the container by an endothermic expansion process of the refrigerant as a gas to the outside of the container. The pressure vessel within the container...     
4322954 Portable cooler for medicine Apr-6-1982
A portable cooler for use in transporting medicines or the like which must be kept at lower than room temperature includes an insulative housing containing a coolant compartment and a medicine compartment, each having its own lid, and heat sinks in the compartments thermally connected by a heat tube....     
4336883 Insulated container Jun-29-1982
An insulated container comprising first and second container sections. Each of the container sections includes a frame section and a housing section of foam plastic mounted on the frame section. A hinge couples the frame sections together for hinged movement between a closed position and an open position....     
4344300 Chillerwell cooler Aug-17-1982
A portable cooler enclosure comprising a hollow base member having thermal insulating properties and defined by a continuous side wall, a bottom wall and an open top end. A lid is engageable over the open top end and also has thermal insulating properties. A cooling container is disposable in the base...     
4344301 Beverage cooler construction Aug-17-1982
A portable beverage cooler comprising a hollow body having a bottom wall, opposed side walls and an open end. A lid is provided for closing the open end. The hollow body and the lid are each formed of a material having thermal insulating properties. Engagement means is provided in opposed ones of a pair...     
4344303 Beverage container cooler Aug-17-1982
A cooling device has a flexible foam insulating layer with a cooling surface. A plurality of distinct cavities spaced from each other are located adjacent the cooling surface in the insulating layer. A cooling fluid is contained within each cavity. The device is cooled to freeze the cooling fluid, and...     
4351165 Portable cooler Sep-28-1982
A cooler having a removable coolant receptacle secured between and dividing a pair of insulated containers attached together by a hinge. The coolant receptacle closes the openings of the two containers and divides the cooler into separate compartments. The coolant receptacle extends partially into both...     
4375828 Portable insulated container Mar-8-1983
A cushioned container for beverage cans and the like is formed from flexible, semi-rigid foamed material. An arched, one-piece roof panel and substantially planar bottom, back and front panels are bonded along their respective margins utilizing miter joints. The arched subchamber formed in the top of...     
4380157 Self-chilling dispenser for drinking fluids Apr-19-1983
An evaporative self-chilling dispensing container for potable liquids has a wall of porous material immersible in a coolant fluid defining an inner wall surface, an outer wall surface, and a generally transverse lip surface joining the inner and outer surfaces. The inner wall surface defines a cavity...     
4401150 Polymer cooling can Aug-30-1983
An apparatus for containing cooling polymer melts and remelted scrap having a large cross-sectional surface area with an interiorly located cooling channel or channels extending from one sidewall to the other for circulating cooling media. Additional novel arrangements include intersecting cooling channels.
4403483 Bucket insert Sep-13-1983
An apparatus for converting a standard conventional bucket into a bucket suitable for uses such as by fishermen for storage of bait, tackle, food and other such items. The converted bucket is also advantageously used for picnicing and by hunters and the like. The apparatus comprises a circular, planar...     
4413481 Portable beverage cooler Nov-8-1983
A wrap-around type portable beverage cooler suitable for cooling and maintaining in cooled condition a small container such as an individual wine bottle, soft drink bottle, or sealed cane. The device includes an elastic belt, a portion of which is disposed between the individual walls of a flexible coolant-retaining...     
4441336 Cooler having freeze bottle insert Apr-10-1984
A portable cooler has a hollow chest provided with a lid and with a lower food compartment as well as an upper food chamber used alternately depending upon the horizontal or vertical disposition of a capped bottle in the chest. Water in the bottle is initially frozen and beverage cans are then placed...     
4449378 Insulated chest May-22-1984
An insulated chest for the storage and transportation of hot and cold foods to be carried as a backpack is disclosed. The chest has a hollow box-like body having four side walls, a bottom wall and top wall. There is a first opening in one of the side walls and a door adapted to be opened and closed is...     
4474016 Sterile cooling system Oct-2-1984
A cooling system is provided for organs during transplant surgery. A disposable receptacle (10) has a sterilizable interior and is formed of a material that is sufficiently rigid to maintain its shape normally without collapsing but sufficiently flexible to be squeezable manually. A disposable flexible...     
4499998 Food container with removable lid Feb-19-1985
A food container having a peripheral rim with a recess to enable the lid of the container to be easily removed, a bottle adapted to be held in the container and a divider to divide the container into a number of distinct zones.
4520633 Salad bowl Jun-4-1985
A bowl for keeping displayed food chilled includes a flat lid within its interior secured to its sides, thereby defining an upper, food-containing receptacle and a lower, ice-containing chamber.
4533050 Cushioned container Aug-6-1985
A cushioned container capable of simultaneous use as a seat cushion and as a cooling container. The container holds in separate compartments separate containers having first chambers for receiving a cooling medium and second chambers for receiving consumable materials, for example, canned or uncanned...     
4537044 Food storage container Aug-27-1985
A picnic or similar type food storage container that uses a selected appropriate source for either heat or cold input to the food, in which the source is properly below the food in the heating mode, and above the food in the cooling mode, to thereby provide an enhanced temperature control over the food.
4561262 Top structure Dec-31-1985
Top structure for a transport compartment formed of a pallet with a so-called pallet collar or the like or of another upwardly openable container, which structure is adapted to upwardly close the compartment and to maintain cold in the goods contained in the transport compartment. The new feature is...     
4570800 Insulated food carrier Feb-18-1986
An insulated food carrier characterized as a portable unit, useful for picnics, at job sites or the like, which maintains a precooked food item in a heated condition for an extended period of time. Entry to and for the food item is provided through a releasable wall portion, where an entry is provided...     
4571740 Recreation apparatus Feb-18-1986
Apparatus consisting of an insulated container to the surface of which is attached an auxiliary panel containing a radio and loudspeakers.
4573581 Environmentally controlled medication container Mar-4-1986
This invention relates to a container for carrying temperature-sensitive materials, having a case and inner chamber separated by a cavity containing thermal insulation, characterized in that the thermal insulating means includes a heat sink whereby the contents of the inner cavity is protected from a...     
4580411 Liquid nitrogen freezer Apr-8-1986
A portable compact liquified gas refrigeration system and apparatus comprising a freezer housing, a liquid delivery system, a liner and a tray means. The freezer housing is constructed for being relatively light weight and having an interior cavity, a sloped door opening, rear venting ports, and a bottom...     
4584847 Instant cooling device for cosmetics Apr-29-1986
A new instant cooling device for cosmetics is disclosed. Unique light weight and small refrigerator system is used in combination with a safety device to reinstate the proper hardness and consistency of facial cosmetics by cooling. The instant cooling device comprises pressure vessel with valve containing...     
4625518 Ice mug Dec-2-1986
An ice mug and method and apparatus for forming the ice mug is disclosed wherein the ice mug includes a frozen container and a non-frozen handle secured thereto. The ice mug container includes integral frozen sidewalls and bottom and a generally C-shaped handle is utilized with the ends embedded in the...     
4628705 Portable storage container Dec-16-1986
A self-contained portable storage container styled in the form of a hollow attache case and characterized by an ability to maintain a plurality of objects contained therein at a desired cool temperature for relatively long periods of time, including a pair of symmetrical container halves, each half having...     
4638645 Beverage container cooler Jan-27-1987
A beverage container cooler comprises an outer container and an inner container co-axially mounted within the outer container for receiving a single beverage container such as a bererage containing can in a sleeve-like fashion. The spacing between the opposed inner and outer surfaces of the containers...     
4667484 Cooler with pocketed lid May-26-1987
A portable cooler and removable lid therefor in which the lid is formed with a cavity for receiving articles and carrying them independently of the cooler body. A pivotally supported closure member is carried by the lid for closing its cavity and retaining articles within it.
4671070 Microgravity beverage can cooler Jun-9-1987
A refrigeration apparatus for cooling containers in the microgravity conditions of outer space comprising a cooler compartment having a cold plate therein which is contoured to the shape of sidewall portions of the cans to be cooled. The cold plate is coated with a complient heat transfer medium such...     
4700395 Recreational cooler and speaker system Oct-13-1987
A recreational cooler and speaker system includes an audio signal input terminal, such as an audio jack, on an outer wall of the cooler for driving speaker elements mounted to the cooler enclosure through an electrical path within the enclosure walls.
4711099 Portable quick chilling device Dec-8-1987
The present invention is directed to a portable quick chilling device. A compressor is affixed to a base. A condenser is operatively connected to the compresser. A fan is provided for blowing air across the condenser. An accumulator is operatively connected to the condenser. A capillary tube (expansion...     
4781243 Thermo container wall Nov-1-1988
First and second face members (12, 14) are secured to the opposite sides of a honeycomb core (16) to provide a structural wall (10). A phase change material (22) is provided within the cells (20) of the wall (10), so that the wall (10) also has the capability of storing thermal energy. The thermal wall...     
4798063 Beverage cooler Jan-17-1989
A cylindrical beverage cooling apparatus is set forth formed with a plurality of wall layers varying from a most dense outer wall to a least dense inner wall to contact a container positionable therein to maintain cooling thereof. Circular ribs formed on said inner wall are positioned along the inner...     
4821525 Cooling device for beverage containers Apr-18-1989
A device is provided for cooling beverage containers of a multi-container package. The device consists solely of a shaped, generally planar slab of ice including a surface for directly engaging and supporting the bottoms of the beverage containers of the package. The surface area is larger than but comparable...     
4850484 Accessory for livestock injection operations Jul-25-1989
An accessory for a livestock injection operation includes a multiplicity of tubular members of increasing size for temporarily holding a multiplicity of syringes during periods of nonuse. The accessory is desirably provided with a coolant to prevent overheating of the vaccines or medications. The accessory...     
4872589 Liner/insert for refrigerated container Oct-10-1989
A combination liner/insert (10) for segregating a top opening refrigerated container (30) such as a portable ice chest into a plurality of watertight compartments (26') and for protecting the interior of the ice chest (30) against damage caused by substances or articles placed therein. The liner/insert...     
4877128 Baby bottle caddy Oct-31-1989
A baby bottle caddy carrying container is set forth wherein the container is formed with an interior flexible matrix of four compartments formed of wall structure of a flexible, relatively thin first thickness spaced from an exterior wall surface of a second greater thickness. The spacing between the...     
4886176 Portable liquid cooler Dec-12-1989
A portable liquid insulated cooler having a plug removably mounted on the top wall through which a flexible tubing extends providing a straw for drawing the liquid contents from the container. A receptacle containing a coolant is removably mounted on the top wall of the cooler and depends therefrom into...     
4910976 Cooling device for beverage containers Mar-27-1990
A device is provided for cooling beverage containers of a multi-container package. The device consists solely of a shaped, generally planar slab of ice including a surface for directly engaging and supporting the bottoms of the beverage containers of the package. The surface area is larger than but comparable...     
4923086 Ice guards May-8-1990
An ice guard to receive a food container in crushed, flaked, cubed, or broken ice is provided having a side wall which includes a first end and a second end. The first end receives a first size of food container. The second end includes an inwardly intruding rim which receives a second, smaller size...     
4953730 Vat Sep-4-1990
A vat for the storage of wines and other liquids, the vat having a peripheral frame of metal forming the top, bottom and end walls. The side walls are formed of staves of timber in a frame, each side wall being clamped by its frame to a peripheral flange on the peripheral frame of the metal.
4958506 Container for transporting grafts Sep-25-1990
The invention concerns an isothermic container for transporting grafts at a constant temperature equal to +4.degree. C. For this purpose, the container according to the invention presents a thermal exchanger (6) realizing a thermal flow between a thermal source constituted in particular by ice and water...     
5086818 Beverage storage and dispensing device Feb-11-1992
A beverage storage and dispensing device is disclosed and includes a housing having top, bottom, front and rear surfaces. A liquid storage chamber is disposed within the housing for storing a beverage including insulation for maintaining the temperature of the beverage within the storage chamber. An...     
5105627 Cryopreservation container of animal cell Apr-21-1992
A cryopreservation container comprising a bottomed cylindrical hollow container body, a lid which is removably attached to the container body to close the hollow portion thereof, and heat conductivity-retarded liquid enclosed in the hollow portion of the container body.
5115940 Container cooler apparatus May-26-1992
A container cooler includes a support housing formed with a cylindrical interior cavity in communication with a handle mounted to the container. A pressurized gas container is mounted within the handle, with a lever member operatively mounted to the handle to effect selective directing of pressurized...     
5165569 Keg for draft beer Nov-24-1992
A keg body for retaining draft beer substantially has adiabatic structure, in which draft beer filled in the keg body is kept cool. A part of the keg body is provided with a face which is not heat-insulated and this face is utilized as a cooling face. In case of necessity, beer is cooled from the outside...     
5181394 Freeze protective shipping units Jan-26-1993
Disclosed are shipping and/or storage units for containers of liquid compositions, such as solutions of biologically active proteins, which are susceptible to physicochemical change upon freezing. Preferred container holders have double sidewalls and a freeze indicator adjacent a container-accommodating...     
5189890 Portable chiller Mar-2-1993
Here is described a portable chiller with which an ophthalmic solution, cosmetic preparation, beverage or the like in a small container can be conveniently chilled. This portable chiller consists generally of a cylinder filled with a liquefied refrigerant gas and a chiller case. This chiller case includes...     
5251460 Cooler cover for beverage kegs Oct-12-1993
A beer keg cover constructed of wet or dry fabric and foam composite materials for scuba divers includes a top lid with an elastic edged opening to snap fit over the dispensing pipe of the keg, a circular zipper closure with a hinge attachment for the lid with a vertical slip opening closed by a zipper...     
5259215 Transportable cooler design Nov-9-1993
A cooler that allows for its transportability by the selective attachment to the cooler structure of axle and wheel assembly to the undercarriage of the cooler as desired. By the affixing to the undercarriage of the cooler mounting blocks that are capable of selectively receiving the axle portion of...     
5265440 Temperature control chamber Nov-30-1993
A temperature control chamber is designed for use with refrigerant recovery systems. The temperature control chamber comprises a main base portion, in the form of an upright container, with an open top. A refrigerant storage tank is placed in the container, which has dimensions such that the handle on...     
5285657 Controlled-environment medical container Feb-15-1994
The container with a thermally insulated enclosure (100) is equipped with a refrigerating unit (20), with a pumping unit (30), with a control unit and with an electrical power source. This container also comprises a disposable aseptic detachable transporting assembly (60) together with a reservoir bag...     
5287707 Portable chiller Feb-22-1994
Here is described a portable chiller with which an ophthalmic solution, cosmetic preparation, beverage or the like in a small container can be conveniently chilled. This portable chiller consists generally of a cylinder filled with a liquefied refrigerant gas and a chiller case. This chiller case includes...     
5295365 Invertible cooler Mar-22-1994
A container intended to act as a cooler for items such as beverage cans or bottles has an insulated body with watertight closures at each end each capable of acting either as a base of the cooler or a lid. Fastenings to secure the closures, and supports for the cooler are also provided; their functions...     
5307647 Food serving refrigerant device May-3-1994
A conveniently stackable, storable, transportable and displayable food service device utilizing temperature maintaining refrigerant units to provide a relatively convenient and inexpensive method of refrigerating, transporting and serving food is provided. The temperature maintaining refrigerant units...     
5361604 Beverage chilling receptacle Nov-8-1994
An improved portable and hand-held beverage chilling device, having water utilized as a coolant that can be frozen between non-permanently sealed walls of the device, is intended for chilling and subsequent maintenance of a canned or bottled beverage at its coldest liquid state, while providing direct...     
5394703 Self-chilling food or beverage container Mar-7-1995
A portable, self contained heating or cooling apparatus for a beverage can is disclosed. A vortex tube is provides which supplies the needed heating or cooling effect to the beverage in the can.
5398520 Enhanced cooling ice chest Mar-21-1995
An enhanced cooling ice chest is provided which consists of an insulated container having bottom, front, back and side interconnecting walls. A hinged lid is on the top of the insulated container, so that the insulated container can receive and hold a supply of ice and fish therein for cooling. An apparatus...     
5406808 Two-liter bottle cooler/insulator Apr-18-1995
My two-liter bottle cooler includes a container and a lid. The container has a chamber with an enclosed bottom and an open top. The container has multiple walls displaced from each other creating annular pockets. The annular pocket that is nearest the chamber is filled with a freeze gel and the outer...     
5419154 Beverage container with mounting bracket May-30-1995
A beverage container is provided for use with a golf cart or the like having a support member. The container includes a body having a central beverage receiving cavity which extends from the closed bottom of the body to the open top end of the body. The container also includes means for receiving a freezable...     
5421159 Beverage cooler and dispenser Jun-6-1995
A portable cooler for carrying and chilling a standard beverage container having a threaded cap. The container cap is removed, and the container is threaded into the cooler. The beverage container is inverted when the cooler is upright. The container neck threads into a socket which is in liquid communication...     
5447039 Beverage can cooling system Sep-5-1995
The present invention relates to the use of a pop top mechanism of a disposable beverage container which includes a lance in the pop top lever which can be pressed downwardly to penetrate the top of the container allowing a refrigerant inside the container to be released into the atmosphere thereby cooling...     
5490396 Portable cooling container Feb-13-1996
A portable container which may be refrigerated is provided which is composed of a flexible floor, walls, and lid and composed of inner and outer walls with flexible refrigerant gel captivated between these walls, floor and lid. The lid may be closed to the container with a device selected from the group...     
5493874 Compartmented heating and cooling chest Feb-27-1996
A portable, insulated carrying chest having both hot and cold compartments. Two separate, insulated compartments are provided within a receptacle. Each compartment has its own cover, so that when one compartment is opened, the other is not disturbed, and heat transfer therebetween is minimized. One compartment...     
5495727 Container and expandable cooler Mar-5-1996
A package for packaging individual containers which is expandable to accommodate ice to chill the individual containers. The package includes drain holes which allow for drainage of any fluids which condense on the containers or which leak from the containers during shipment and handling.
5509279 Cooler backpack with compartments Apr-23-1996
A cooler backpack includes two or more separate storage compartments adjoining a central ice container. One of the compartments may be adapted to store cans or bottles of beverages in a plurality of recesses formed in one side of the ice container. Another of the compartments may be used for food storage...     
5524440 Compact refrigerator for cosmetics Jun-11-1996
The present invention relates to a compact refrigerator for exclusively storing cosmetic preparations and certain kinds of medicines. Particularly, it relates to a compact refrigerator for storing in the compartment thereof cosmetic preparations not containing any chemical preservative or disinfectant...     
5533361 Insulated grocery cart cooler Jul-9-1996
A cooler for retaining food items in a refrigerated condition within a grocery cart. The inventive device includes an insulated container positionable within the upper basket of a grocery cart. A mounting assembly coupled to the container secures the container to both the handlebar of the grocery cart...     
5555746 Two liter insulated cooler containers Sep-17-1996
Portable containers for insulating and supporting disposable plastic 1, 2 and 3 liter bottles. A first embodiment includes a foamed plastic polystryrene type housing with molded handle. Pitcher type model with can fixably and snugly support the liter bottle therein. An alternative includes a removable...     
5562228 Collapsible cooler apparatus Oct-8-1996
A collapsible cooler apparatus includes a floor assembly which includes a quantity of a heat transfer material in a sealed floor module. A plurality of foldable wall assemblies are provided which include a lower wall subassembly, an upper wall subassembly, and an interior hinge connecting the lower wall...     
5568735 Food container Oct-29-1996
Food or beverage container with two layers and a refrigerant material disposed between the two layers. The two layers have flanges outwardly disposed from the receptacle areas in the container. The two layers and/or flanges may be coupled together to form a liquid impervious seal. The refrigerant material...     
5588480 Automobile heat transfer apparatus Dec-31-1996
A heat transfer apparatus designed to control the temperature of objects placed within the apparatus over a wide temperature range of 42 to 180 degrees F. utilizing as a heating and cooling source a combined heating and air conditioning system of the type which control the temperature of a living space...     
5619867 Apparatus for maintaining liquid temperature Apr-15-1997
Apparatus for cooling and retarding an increase in the temperature of a liquid contained in a vessel. The apparatus includes a base for substantially occupying the lower interior of liquid containing vessel and a cooling body for upward projection from the base so that when the base is placed in the...     
5640855 Portable cooler for golf bag Jun-24-1997
A portable cooler which more efficiently maintains a desired low temperature for prepackaged beverages. The portable cooler completely encapsulates the prepackaged beverage thereby reducing the overall volume of the reusable ice substitute. In addition, the outer surface of the reusable ice substitute...     
5669233 Collapsible and reusable shipping container Sep-23-1997
A collapsible and reusable shipping container incorporates a series of inner insulated panels and an outer enclosure. The inner insulated panels possess a series of parallel channels, both horizontally configured along the bottom panel and vertically around the side panels, said panels retaining a plurality...     
5692381 Apparatus for chilling fluids Dec-2-1997
A chiller for chilling a quantity of fluid in a vessel comprises an adsorbent for receiving and adsorbing under pressure a quantity of gas; sealing means for sealing adsorbed gas in said adsorbent and releasing means for releasing adsorbed gas from said adsorbent in a controlled manner such that the...     
5692391 Self chilling beverage container Dec-2-1997
A disposable beverage container including a heat exchange unit which, when activated, releases a refrigerant and cools the beverage. The heat exchange unit contains the refrigerant and includes a valve for controllably releasing the same. The refrigerant is a mixture of at least one liquified petroleum...     
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