Adapter for variable air volume damper shaft

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Description

FIG. 1 is a front perspective view of a adapter for variable air volume damper shaft;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

FIGS. 1-7 illustrate a adapter for variable air volume damper shaft for use in variable air volume systems; the adapter is used to secure a damper shaft to an actuator within the system. The right side is unornamented.

Claims

The ornamental design for a adapter for variable air volume damper shaft, as shown and described.

Referenced Cited
U.S. Patent Documents
3104122 September 1963 Daniels
D319579 September 3, 1991 Vigue
5884695 March 23, 1999 Brownlee
D423917 May 2, 2000 Remmers et al.
6065532 May 23, 2000 Brownlee
D436399 January 16, 2001 Poland
D478801 August 26, 2003 Spruill
D619879 July 20, 2010 McCarthy et al.
D698628 February 4, 2014 Stanley
Patent History
Patent number: D713947
Type: Grant
Filed: Dec 11, 2012
Date of Patent: Sep 23, 2014
Inventor: Aaron Jensen (El Cajon, CA)
Primary Examiner: Sandra Snapp
Application Number: 29/439,492
Classifications