USD633785SActiveUtility
Quick-connect duct attaching device
Individually held — no corporate assignee on recordPriority: Jun 18, 2007Filed: Jun 18, 2007Granted: Mar 8, 2011
Est. expiryJun 18, 2027(~0.9 yrs left)· nominal 20-yr term from priority
Inventors:David W. Larson
29
PatentIndex Score
1
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a quick-connect duct attaching device, as shown and described.
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