USD321241SExpiredUtility

Combined pressure and thermal safety valve

57
Assignee: GENERAL PUMP/U S INCPriority: Jun 16, 1988Filed: Jun 16, 1988Granted: Oct 29, 1991
Est. expiryJun 16, 2008(expired)· nominal 20-yr term from priority
Inventors:Gary D. Ingle
57
PatentIndex Score
11
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined pressure and thermal safety valve, as shown and described.

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