Barbell collar with sliding cam action
The broken lines showing a dumbell and weight in
Claims
I claim the ornamental design for a barbell collar with sliding cam action, as shown and described.
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- Lock-Jaw Barbell Collars by Lock-Jaw dated no date given. Found online [Jun. 17, 2016] http://lockjawcollar.com/collections/lock-jaw-barbell-collars.
Type: Grant
Filed: Nov 3, 2015
Date of Patent: Sep 13, 2016
Inventor: Dylan Jones (Santa Barbara, CA)
Primary Examiner: Robert M Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/544,450