US PATENT SUBCLASS 280 / 304.3
.~.~.~ Guards and reinforcements

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
200  DF  .~ Occupant propelled type {8}
288.4  DF  .~.~ Attachments and accessories {8}
304.3.~.~.~ Guards and reinforcements {1}
304.4  DF  .~.~.~.~> Occupant engaging

DEFINITION

Classification: 280/304.3

Guards and reinforcements:

(under subclass 288.4) Vehicles where the attachment protects either the vehicle or the occupant.

(1) Note. In some cases the guard is in the form of a reinforcement. Also included are devices to prevent the intrusion of clothing or body parts into undesired areas.

SEE OR SEARCH CLASS

474, Endless Belt Power Transmission Systems or Components,

146, for chain guards not claiming particular bicycle structure.