Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jerry Richmond Johnson0
Date of Patent
June 25, 2019
0Patent Application Number
156143270
Date Filed
June 5, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A harness for pulling a carriage by a person is attached to a pulling assembly, which includes a rigid drawbar coupled to the carriage and a cantilevered member coupled to the forward end of the drawbar and to the harness. The cantilevered member partially isolates cyclical motion of the person from the drawbar, and may be a spring, a sprung rigid member or a rigid member controlled by an electronic servo.
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