Ventilation system adaptor door

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Description

FIG. 1 is a rear perspective view of a ventilation system adaptor door showing the new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a front elevational thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines in the drawings depict portions of the ventilation system adaptor door that form no part of the claimed design.

Claims

The ornamental design for a ventilation system adaptor door, as shown and described.

Referenced Cited
U.S. Patent Documents
3070198 December 1962 Haskell
D268962 May 10, 1983 Adams
D364040 November 14, 1995 Suskind
D578633 October 14, 2008 Schluter
D692674 November 5, 2013 Clerici
D778423 February 7, 2017 Buzanowski
D792574 July 18, 2017 Buzanowski
D864366 October 22, 2019 Patey
D997242 August 29, 2023 Li
Other references
  • Dryer Vent Grill Dryer Vent Screen with Aluminum Built Bird Guards Inserts Stop Variety Birds Nesting in Dryer Vents and Bathroom Exhaust Vents Outdoor, 3 Inch to 8 Inch (2 Pack), Date First Available: Jan. 10, 2019; https://www.amazon.com/dp/B07MJP95MS (Year: 2019).
  • Calimaero 2 Pack Bird Stop Dryer Vent Grill Screen Guard Insert 8.8in×8.8in Customizable 3inch to 8inch Stops Nesting in Bathroom Exhaust Vents, Date First Available: Apr. 4, 2023; https://www.amazon.com/dp/B0BZV4BFGY (Year: 2023).
Patent History
Patent number: D1035856
Type: Grant
Filed: Apr 29, 2021
Date of Patent: Jul 16, 2024
Assignee: Red Viking Group, Inc. (Charlotte, NC)
Inventors: Thomas Bredahl (Charlotte, NC), Maria Hamrick (Weddington, NC)
Primary Examiner: Karen S Acker
Assistant Examiner: Andrea Marie McKay
Application Number: 29/781,400
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)