USD293708SExpiredUtility

Combined swivel aerator and control ring

88
Individually held — no corporate assignee on recordPriority: Jul 22, 1985Filed: Jul 22, 1985Granted: Jan 12, 1988
Est. expiryJul 22, 2005(expired)· nominal 20-yr term from priority
Inventors:Sidney J. ShamesHarold Shames
88
PatentIndex Score
26
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined swivel aerator and control ring, as shown and described.

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