USD459792SExpiredUtility

Handle of a switch valve

Priority: Aug 24, 2001Filed: Aug 24, 2001Granted: Jul 2, 2002
Est. expiryAug 24, 2021(expired)· nominal 20-yr term from priority
Inventors:Hung-Lin Lai
84
PatentIndex Score
30
Cited by
3
References
1
Claims

Claims

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

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