USD359343SExpiredUtility
Combined sanitary coupling and ball valve
Individually held — no corporate assignee on recordPriority: Sep 3, 1993Filed: Sep 3, 1993Granted: Jun 13, 1995
Est. expirySep 3, 2013(expired)· nominal 20-yr term from priority
Inventors:William Dawson
37
PatentIndex Score
5
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined sanitary coupling and ball valve, as shown and described.
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