USD947317SActiveUtility

Filter

39
Assignee: SHAO LINPriority: Sep 4, 2019Filed: Dec 5, 2019Granted: Mar 29, 2022
Est. expirySep 4, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Lin Shao
39
PatentIndex Score
2
Cited by
20
References
1
Claims

Claims

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

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