USD757136SActiveUtility

Rock tumbler

67
Assignee: YU FELIXPriority: Feb 9, 2015Filed: Feb 9, 2015Granted: May 24, 2016
Est. expiryFeb 9, 2035(~8.5 yrs left)· nominal 20-yr term from priority
Inventors:Felix Yu
67
PatentIndex Score
17
Cited by
28
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a rock tumbler, as shown and described.

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