US PATENT SUBCLASS 188 / 17
.~ Hub or disk
Current as of: June, 1999
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DEFINITION
Classification: 188/17
Brakes applied to the wheel-attached hub or disk on the axle of a nonrail vehicle.
(1) Note. The parallel subclasses for rail-vehicles are subclasses 58 and 59 below.
SEE OR SEARCH THIS CLASS, SUBCLASS:
71.1+, for disclosure of an axially movable brake element for retarding rotation of a wheel (e.g., disc brake).
218, for the disks or surface to which these brakes are applied.