USD527091SExpiredUtility

Duct with an indented end

60
Assignee: EASTERN SHEET METAL LLCPriority: Mar 20, 2001Filed: Mar 20, 2001Granted: Aug 22, 2006
Est. expiryMar 20, 2021(expired)· nominal 20-yr term from priority
Inventors:William K. Stout, Jr.
60
PatentIndex Score
11
Cited by
98
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a duct with an indented end, as shown and described.

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