USD1060446SActiveUtility

Diamond drill bit

33
Assignee: YANGZHOU JIEDENG TRADING CO LTDPriority: Jul 7, 2023Filed: Jul 7, 2023Granted: Feb 4, 2025
Est. expiryJul 7, 2043(~16.9 yrs left)· nominal 20-yr term from priority
Inventors:Xilan Chen
33
PatentIndex Score
1
Cited by
25
References
1
Claims

Claims

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

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