Draft blocker

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Description

FIG. 1 is a front perspective view of a draft blocker showing our new design;

FIG. 2 is a front 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.

Claims

The ornamental design for a draft blocker, as shown and described.

Referenced Cited
U.S. Patent Documents
4559867 December 24, 1985 Van Becelaere et al.
4569110 February 11, 1986 Goettel
4625626 December 2, 1986 Aalto et al.
4958687 September 25, 1990 Nakagawa
D393709 April 21, 1998 Nishizawa
5857617 January 12, 1999 Weng
6708949 March 23, 2004 Twito
7032883 April 25, 2006 Boardman et al.
D558325 December 25, 2007 Karnes
7442120 October 28, 2008 Poirier et al.
D601180 September 29, 2009 Takeda
D604828 November 24, 2009 Krohmer et al.
D612925 March 30, 2010 Kameyama et al.
Patent History
Patent number: D635239
Type: Grant
Filed: Jan 24, 2010
Date of Patent: Mar 29, 2011
Assignee: GLV International (1995) Ltd. (Raanana)
Inventors: Steven Allan Liebson (Ein Sarid), Robert Cohen (Ein Sarid), Graeme Anthony Liebson (Ein Sarid)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Law Offices of Edward Langer
Application Number: 29/354,416
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)