USD311788SExpiredUtility

Valve for scuba equipment or the like

52
Assignee: HARSCO CORPPriority: May 11, 1988Filed: May 11, 1988Granted: Oct 30, 1990
Est. expiryMay 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Joseph C. Trinkwalder, Jr.
52
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a valve for scuba equipment or the like, as shown.

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