USD403049SExpiredUtility

Double-seated control valve

74
Assignee: YAMATAKE HONEYWELL CO LTDPriority: Jul 10, 1997Filed: Jul 10, 1997Granted: Dec 22, 1998
Est. expiryJul 10, 2017(expired)· nominal 20-yr term from priority
Inventors:Hideo OhtaniRyoji OkutsuHiroshi YamamotoKoji Izumi
74
PatentIndex Score
19
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a double-seated control valve, as shown and described.

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