USD406638SExpiredUtility

Valve

43
Assignee: AQUALISA PRODUCTS LTDPriority: May 13, 1997Filed: Nov 7, 1997Granted: Mar 9, 1999
Est. expiryMay 13, 2017(expired)· nominal 20-yr term from priority
Inventors:David Hillary PowellAdrian Barclay Caroen
43
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

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

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