Retrofit zone damper

- Alan Manufacturing Inc.
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Description

FIG. 1 is a front view of the retrofit zone damper with attached motor drive assembly according to the invention;

FIG. 2 is a right side view of the retrofit zone damper with attached motor drive assembly as shown in FIG. 1;

FIG. 3 is a front perspective view of the retrofit zone damper according to the invention;

FIG. 4 is a rear perspective view of the retrofit zone damper as shown in FIG. 3;

FIG. 5 is a front view of the retrofit zone damper as shown in FIG. 3;

FIG. 6 is a rear view of the retrofit zone damper as shown in FIG. 4;

FIG. 7 is a top view of the retrofit zone damper as shown in FIG. 5;

FIG. 8 is a bottom view of the retrofit zone damper shown in FIG. 5;

FIG. 9 is a left side view of the retrofit zone damper as shown in FIG. 5; and,

FIG. 10 is right side view of the retrofit zone damper as shown in FIG. 5.

The broken lines shown in FIGS. 1-10 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a retrofit zone damper, as shown and described.

Referenced Cited
U.S. Patent Documents
3267962 August 1966 Josephson et al.
4241539 December 30, 1980 Josephson
4610197 September 9, 1986 Van Becelaere
5647399 July 15, 1997 Andersen
5842919 December 1, 1998 Lyons et al.
5845999 December 8, 1998 Kearney
5971847 October 26, 1999 Webb
D449880 October 30, 2001 Webb
6484755 November 26, 2002 Schwarz
7267139 September 11, 2007 Blomquist et al.
D634419 March 15, 2011 Lambertson
8146767 April 3, 2012 Grant
D681798 May 7, 2013 Nagasaka et al.
Patent History
Patent number: D736367
Type: Grant
Filed: Feb 29, 2012
Date of Patent: Aug 11, 2015
Assignee: Alan Manufacturing Inc. (Wooster, OH)
Inventor: Richard Bluestone (Mayfield Heights, OH)
Primary Examiner: Sandra Snapp
Application Number: 29/414,527
Classifications