USD249803SExpiredUtility

Valve handle

45
Assignee: TOYO VALVE CO LTDPriority: Apr 28, 1976Filed: Oct 27, 1976Granted: Oct 3, 1978
Est. expiryApr 28, 1996(expired)· nominal 20-yr term from priority
Inventors:Aruo Okano
45
PatentIndex Score
6
Cited by
1
References
1
Claims

Claims

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

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