Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William T. Sharp0
David A. Doerflinger0
Date of Patent
June 4, 2019
Patent Application Number
15793101
Date Filed
October 25, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A caster with an elastic member that absorbs impact forces during use. The elastic member can be placed between first and second portions pivotable with respect to each other about a pin. The elastic member can absorb impact forces between the first and second portions when in use. The elastic member can further include grooves that allow portions of the elastic member adjacent the grooves to flow into the grooves during impact, further absorbing impact forces.
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