USD990627SActiveUtility

Water tank testing device

73
Assignee: LIH YANN IND CO LTDPriority: Sep 3, 2020Filed: Sep 3, 2020Granted: Jun 27, 2023
Est. expirySep 3, 2040(~14.1 yrs left)· nominal 20-yr term from priority
Inventors:Po-Lin Liao
73
PatentIndex Score
5
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a water tank testing device, as shown and described.

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