USD1046654SActiveUtility

Ruler

61
Assignee: ZHAO CHONGCHAOPriority: Dec 28, 2022Filed: Dec 28, 2022Granted: Oct 15, 2024
Est. expiryDec 28, 2042(~16.4 yrs left)· nominal 20-yr term from priority
Inventors:Chongchao Zhao
61
PatentIndex Score
2
Cited by
7
References
1
Claims

Claims

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

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