USD589122SActiveUtility

Switch handle of a valve

35
Assignee: WEN SHENG FU CO LTDPriority: Sep 25, 2007Filed: Sep 25, 2007Granted: Mar 24, 2009
Est. expirySep 25, 2027(~1.1 yrs left)· nominal 20-yr term from priority
Inventors:Hung-Lin Lai
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PatentIndex Score
2
Cited by
3
References
1
Claims

Claims

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

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