USD476076SExpiredUtility

Protective HVAC duct cover

47
Priority: Oct 7, 2002Filed: Oct 7, 2002Granted: Jun 17, 2003
Est. expiryOct 7, 2022(expired)· nominal 20-yr term from priority
Inventors:Stephen P. Legg
47
PatentIndex Score
5
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a protective HVAC duct cover, as shown and described.

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