USD678473SActiveUtility
Handle extension for valve
Individually held — no corporate assignee on recordPriority: Jan 13, 2011Filed: Jan 13, 2011Granted: Mar 19, 2013
Est. expiryJan 13, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:David E. Sisk
37
PatentIndex Score
2
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the handle extension for valve, as shown and described.
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