US2007015456A1PendingUtilityA1

Exhaust vent bird guard

21
Individually held — no corporate assignee on recordPriority: Jul 18, 2005Filed: Jul 18, 2005Published: Jan 18, 2007
Est. expiryJul 18, 2025(expired)· nominal 20-yr term from priority
Inventors:Carol Lowtan
F24F 7/065F24F 13/06
21
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

A square bird barrier for non-dryer household exhaust vents. The square barrier is mounted behind the horizontal flaps that are on a pre-existing plastic frame that covers exhaust vent external exit. Pre-drilled holes on the square barrier allow for the unimpeded outbound flow of air from the exhaust vent.

Claims

exact text as granted — not AI-modified
1 . An exhaust vent guard constructed to be mounted for protecting the exit area of an air vent conduit comprises: 
 a square front surface constructed with openings to permit the free flow of air, the size of each opening being small enough to prevent the nesting of birds inside the exhaust vent conduit.    
     
     
         2 . The exhaust vent guard of  claim 1  wherein the openings in the front wall are substantially circular in shape.

Join the waitlist — get patent alerts

Track US2007015456A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.