USD940763SActiveUtility

Rock tumbler

93
Assignee: ZHAO YUANPriority: Apr 12, 2021Filed: Apr 12, 2021Granted: Jan 11, 2022
Est. expiryApr 12, 2041(~14.7 yrs left)· nominal 20-yr term from priority
Inventors:Yuan Zhao
93
PatentIndex Score
21
Cited by
19
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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