Motor vehicles

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SECTION I - CLASS DEFINITION

This class relates to the propulsion of land vehicles by a motor carried on the vehicle and to the following subject matter, which may be considered as incidental to such propulsion:

1. The mounting of a motor on a land vehicle.

2. Transmission mechanism in connection with specific vehicle structure. (See Lines With Other Classes and Within This Class, B, below.)

3. Power steering-gear for land vehicles.

4. Power means for raising a frame or body relative to a wheel or wheels.

5. Devices not of general application for utilizing the power of the power plant of a land vehicle to drive other machines, the specific structure of such machines not being involved.

6. Controlling devices in connection with land vehicle structure.

7. Gyroscopes in connection with land vehicle structure.

8. Safety devices involving a feature limited to use on motor vehicles.

9. Motor Vehicles provided with wheel substitutes. This includes vehicles with wheel substitutes even though no power or driving means is claimed unless the vehicle claimed is identified in the specific disclosure as only a nonmotor vehicle. Further, this class takes fluid supported suction effect and surface effect vehicles, including subcombinations drawn to the fluid producing means even though no power or driving means or specific vehicle structure is claimed or disclosed.



 
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Subclass
Title
219
Arranged in tandem
638 Patents
65.1
Electric
629 Patents
443
With electric power assist
353 Patents
444
Specific mechanical feature
366 Patents
446
Condition modulated
701 Patents
907
MOTORIZED WHEELCHAIRS
355 Patents
164
WITH POWERED MEANS FOR CREATING FLUID FORCE TO ATTRACT VEHICLE TO SURFACE OF TRAVEL
42 Patents
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116
SURFACE EFFECT VEHICLES (I.E., GROUND EFFECT MACHINES)
73 Patents
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117
Having propulsion or control means
71 Patents
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118
Responsive to instability condition
24 Patents
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119
Surface contacting control
38 Patents
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120
Integrated with working fluid
36 Patents
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121
With plural cushions
25 Patents
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122
With dynamic seal or fluid curtain
10 Patents
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123
Spray deflector
6 Patents
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124
Expansible chamber
26 Patents
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125
Fluid bearing or fluid pad
67 Patents
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126
Rigid side walls
58 Patents
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127
Flexible skirt
79 Patents
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128
Having outlet for working fluid
40 Patents
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129
Dynamic seal or fluid curtain
10 Patents
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130
Recirculating
3 Patents
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165
WITH FLUID OR MECHANICAL MEANS TO ACCUMULATE ENERGY (I) DERIVED FROM MOTION OF VEHICLE OR (II) OBTAINED FROM OPERATION OF VEHICLE MOTOR, AND GIVE UP THE ENERGY (1) WHEN NEEDED FOR VEHICLE ACCELERATION OR (2) TO POWER AN AUXILIARY SYSTEM OF THE VEHICLE
257 Patents
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166
WHEELED INFANT CARRIAGE OR CRIB WITH DRIVEN MEANS FOR RECIPROCATING IT LONGITUDINALLY
8 Patents
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