Panty shield

5545157
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Inventors

Van Iten, Thomas P.

Application #

432753

Filed

May-2-1995

Published

Aug-13-1996

Current US Class

002/46
024/303
604/385.04
604/387

International Classes

A61F 013/15; A44B 001/04; A41D 027/12

Field of Search

604/385.1-402 24/303 2/46

Assignee

Kimberly-Clark Corporation (Neenah, WI)

Examiners

Willse; David H.

Attorney, Agent or Firm

Connelly; Thomas J.

US Patent References

4249267   Magnetic fabric fas...
4589876   Sanitary napkin
4608047   Sanitary napkin att...
4710979   Mother's apron or b...
4746494   Treatment of sour h...
4779314   Magnetic fastener
4846828   Sanitary napkin wit...
4882815   Arrangement in a...
4900320   Sanitary napkin wit...
4917697   Sanitary napkins h...
5098422   Sanitary napkin wit...
5103501   Traveling and disp...
5133705   Sanitary napkin
5207665   Absorbent product...
5217448   Absorbent products...
5221275   Absorbent article h...
5300055   Absorbent article h...
5330461   Absorbent article h...
 

Referenced by:

View Backward References

Other References

Japanese Publication No. 46-12554. Japanese Publication No. 40-36391. Nippon Bascon KK--The Second Skin--A New Napkin: Knight Star Code: 857-8499 .

Citation

Cite This Patent

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Abstract
A panty shield is disclosed having a magnet attachment mechanism. The panty shield includes a baffle having a body-facing surface and first and second longitudinal side edges. First and second appendages extend laterally outward from the first and second longitudinal side edges, respectively. Each of the first and second appendages has a sufficient length to be folded inward and overlap one another. The panty shield further includes a first magnet secured to the baffle and a second magnet secured to one of the appendages. The appendages are folded around the crotch portion of an undergarment such that the appendages overlap one another. In this position, the first and second magnets are superimposed and can hold the panty shield secure to the undergarment. An absorbent article can be releaseably attached to the panty shield.
 
Claims
I claim:

1. A panty shield comprising:

a) a baffle having a central portion with first and second longitudinal side edges, and first and second appendages extending laterally outward from said first and second longitudinal side edges respectively, each of said first and second appendages having a sufficient length to be folded inward and overlap one another; and

b) means for holding said panty shield to an undergarment, said means including a first attachment magnet designed to be superimposed relative to and mate with a second magnet when said first and second appendages are folded around the undergarment, said first magnet being secured to said central portion of said baffle by an adhesive and said second magnet being secured to one of said appendages.



Description
FIELD OF THE INVENTION

This invention relates to a panty shield having an attachment mechanism for attaching it to the crotch portion of an undergarment. More particularly, this invention relates to a panty shield having a magnetic attachment mechanism.

BACKGROUND OF THE INVENTION

Panty shields are devices which are designed to be attached to the crotch portion of an undergarment and can retain an absorbent article adjacent to the wearer's body. Typically, panty shields serve as a liquid-impermeable barrier between an absorbent article and the undergarment to prevent the undergarment from becoming soiled or stained with body fluid. When used with a sanitary napkin, the panty shield will prevent menstrual fluid, blood, urine and other body excretions from contacting and soiling the undergarment.

Until now, most panty shields have been releaseably attached to the crotch portion of an undergarment with a garment-attachment adhesive. The adhesive, while providing a secure attachment, exhibits some disadvantages. First, the adhesive has a tendency to leave a residue on the undergarment and after a number of applications, this build up can result in undesirable tactile properties and/or discoloration. Such discoloration may cause the user to eventually discard the undergarment before it would normally be discarded. Second, the adhesive can stick to the skin and cause discomfort. Third, even though adhesives are relatively inexpensive, a peel strip is required to be placed over the adhesive, prior to use, to protect it from becoming contaminated. The cost of the peel strip along with the extra cost of cutting, aligning and placing the peel strip over the adhesive increases the total cost of manufacturing the product. "Velcro" and other types of hook and loop fasteners have made an entry into the marketplace with respect to panty shields. Although generally being more expensive than adhesive, they do allow for fastening and unfastening multiple times before failure. However, their biggest drawback is that they require good hand dexterity in order to align and secure the hook and loop fasteners. There still remains a real need for an attachment mechanism which can be readily fastened and unfastened a plurality of times without requiring extraordinary hand dexterity.
 
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