Duct adaptor ring

Liebson , et al. October 4, 2

Patent Grant D646373

U.S. patent number D646,373 [Application Number D/354,417] was granted by the patent office on 2011-10-04 for duct adaptor ring. This patent grant is currently assigned to GLV International (1995) Ltd.. Invention is credited to Robert Cohen, Graeme Anthony Liebson, Steven Allan Liebson.


United States Patent D646,373
Liebson ,   et al. October 4, 2011

Duct adaptor ring

Claims

CLAIM The ornamental design for a duct adaptor ring, as shown and described.
Inventors: Liebson; Steven Allan (Ein Sarid, IL), Cohen; Robert (Ein Sarid, IL), Liebson; Graeme Anthony (Ein Sarid, IL)
Assignee: GLV International (1995) Ltd. (Raanana, IL)
Appl. No.: D/354,417
Filed: January 24, 2010

Current U.S. Class: D23/393
Current International Class: 2304
Field of Search: ;D23/385-395,397,370-373,365,351,354,399-403,269,262,266 ;454/309,275-277,284,287-291 ;55/502,506 ;D32/31 ;264/41

References Cited [Referenced By]

U.S. Patent Documents
3495606 February 1970 Phillips
3983194 September 1976 Richardson et al.
D375558 November 1996 Williams
D446298 August 2001 Thurman
D466652 December 2002 Thurman
D504503 April 2005 Thurman
D521147 May 2006 Sandman et al.
D541405 April 2007 Snyder
D589126 March 2009 Concannon
D601180 September 2009 Takeda
D605748 December 2009 Gammack et al.
D612925 March 2010 Kameyama et al.
D614280 April 2010 Dyson et al.
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Law Offices of Edward Langer

Description



FIG. 1 is a bottom perspective view of a duct adaptor ring showing our new design;

FIG. 2 is a bottom view of the design of FIG. 1;

FIG. 3 is a side view of the design of FIG. 1; and,

FIG. 4 is a top view of the design of FIG. 1.

* * * * *


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