US PATENT SUBCLASS 280 / 93.505
.~.~.~.~.~ Narrow track (e.g., tricycle-type tractor)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
80.1  DF  .~ Running gear {20}
771  DF  .~.~ Occupant steered {15}
93.502  DF  .~.~.~ Linkage {7}
93.504  DF  .~.~.~.~ Swinging axle or half-axle {1}
93.505.~.~.~.~.~ Narrow track (e.g., tricycle-type tractor)

DEFINITION

Classification: 280/93.505

Narrow track (e.g., tricycle-type tractor):

(under subclass 93.504) Subject matter wherein the steerable road wheels attached to the axle or axle assembly are disposed in close proximity to the vertical pivot axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

92, for a vehicle having occupant controlled steering of a single wheel.