USD273034SExpiredUtility

Fluid flow control valve

71
Assignee: IMI MOULDINGS LTDPriority: Jan 29, 1981Filed: Jul 20, 1981Granted: Mar 13, 1984
Est. expiryJan 29, 2001(expired)· nominal 20-yr term from priority
Inventors:David Higgins
71
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a fluid flow control valve, substantially as shown and described.

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