Bird and large insect vent cap for exhaust pipes for high efficiency furnaces

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Description

FIG. 1 is a perspective view of a bird and large insect vent cap for exhaust pipes for high efficiency furnaces;

FIG. 2 is a top plan view;

FIG. 3 is a bottom view;

FIG. 4 is a side view; and,

FIG. 5 is a front view of the invention.

Claims

The ornamental design for the bird and large insect vent cap for exhaust pipes for high efficiency furnaces, as shown and described.

Referenced Cited
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Other references
  • http://inspectapedia.com/plumbing/Plumbing—Vents.htm; photograph of a wallvent next to an outdoor chair. Copyright 2011.
Patent History
Patent number: D698434
Type: Grant
Filed: Apr 5, 2013
Date of Patent: Jan 28, 2014
Inventor: Gary Wolff (Fenton, MO)
Primary Examiner: Cathy A MacCormac
Application Number: 29/442,624
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)