USD252340SExpiredUtility

Valve handle

70
Assignee: TOYO VALVE CO LTDPriority: Jan 28, 1976Filed: Jul 28, 1976Granted: Jul 10, 1979
Est. expiryJan 28, 1996(expired)· nominal 20-yr term from priority
Inventors:Masao Okano
70
PatentIndex Score
10
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a valve handle, as shown.

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