P
USD1069862SActiveUtilityPatentIndex 61

Leather punching machine

Assignee: WU LINPriority: Jun 15, 2022Filed: Jun 15, 2022Granted: Apr 8, 2025
Est. expiryJun 15, 2042(~16 yrs left)· nominal 20-yr term from priority
Inventors:WU LIN
61
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CLAIM 
     
       The ornamental design for a leather punching machine as shown and described.

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