USD588255SActiveUtility

Roof field vent

90
Individually held — no corporate assignee on recordPriority: Jul 11, 2008Filed: Jul 11, 2008Granted: Mar 10, 2009
Est. expiryJul 11, 2028(~1.9 yrs left)· nominal 20-yr term from priority
Inventors:Gregory S. Daniels
E04D 2001/309E04D 1/30
90
PatentIndex Score
26
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a roof field vent, as shown and described.

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