USD875233SActiveUtility

Foundation exhaust fan

67
Individually held — no corporate assignee on recordPriority: Feb 15, 2018Filed: Feb 15, 2018Granted: Feb 11, 2020
Est. expiryFeb 15, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:William G. Sykes
67
PatentIndex Score
10
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a foundation exhaust fan, as shown.

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