(under subclass 42.12) Carriers including (1) a spindle or other projecting device adapted to pass through a wheel hub or hub-receiving opening to provide a supporting means therefor, or (2) cooperating elements on the carrier adapted to clamp the marginal portion of a wheel hub-opening or engage the conventional lugbolt holes to secure a wheel in place.
SEE OR SEARCH THIS CLASS, SUBCLASS:
42.2, for hub-carried wheels including a casing for the wheel and its mounting.
