USD994730SActiveUtility

Polishing machine

45
Assignee: CAI XIAOLINGPriority: Jul 20, 2020Filed: Sep 2, 2020Granted: Aug 8, 2023
Est. expiryJul 20, 2040(~14 yrs left)· nominal 20-yr term from priority
Inventors:Xiaoling Cai
45
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

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

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