USD463255SExpiredUtility

Duct hanger

63
Assignee: SNYDER NATIONAL CORPORATIONPriority: Feb 20, 2001Filed: Feb 20, 2001Granted: Sep 24, 2002
Est. expiryFeb 20, 2021(expired)· nominal 20-yr term from priority
Inventors:Darryl L. Snyder
63
PatentIndex Score
12
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the duct hanger, as shown and described.

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