USD308094SExpiredUtility

Combined handle-operated flow control valve and pressure gauge

37
Individually held — no corporate assignee on recordPriority: Jul 26, 1988Filed: Jul 26, 1988Granted: May 22, 1990
Est. expiryJul 26, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert W. Hengesbach
37
PatentIndex Score
2
Cited by
34
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined handle-operated flow control valve and pressure gauge, as shown and described.

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