USD1102758SActiveUtility

Spiral bristle

15
Assignee: Zhan XianjiePriority: Mar 13, 2023Filed: Mar 23, 2023Granted: Nov 25, 2025
Est. expiryMar 13, 2043(~16.6 yrs left)· nominal 20-yr term from priority
Inventors:Xianjie Zhan
15
PatentIndex Score
0
Cited by
24
References
1
Claims

Claims

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

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