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Class 280/283 - Yielding


Subclass of Class 280 - Land vehicles
Definition: Frames in which the frame is designed to yield usually for
No. of patents: 243
Last issue date: 05/01/2012


            7  
NumberTitleIssue Date
3931989Connecting device for front and rear frame of tricycle
A tricycle having a front frame supported with one front wheel and a rear frame supported with two rear wheels, wherein the front frame is connected with the rear frame on the axis longitudinal of the tricycle in the relation that the front frame is capab...
01/13/1976
            7  
 
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