Casement window

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Description

FIG. 1 is an enlarged front elevational view of one window of the casement window;

FIG. 2 is a front elevational view of the casement window in fixed and operable positions; and,

FIG. 3 is an enlarged fragmented view of one window of the casement window in operable position.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a casement window, as shown in the drawings.

Referenced Cited
U.S. Patent Documents
5131199 July 21, 1992 Clark
D332147 December 29, 1992 Hirabayashi et al.
D344353 February 15, 1994 Cole
5553420 September 10, 1996 Klimek
D378854 April 15, 1997 Dallaire et al.
D378855 April 15, 1997 Dallaire et al.
D394714 May 26, 1998 Plummer
5934038 August 10, 1999 Clausen
D414278 September 21, 1999 Dallaire et al.
6442911 September 3, 2002 Elmer et al.
D468444 January 7, 2003 Suits
D490538 May 25, 2004 Clarkin
Patent History
Patent number: D550857
Type: Grant
Filed: Mar 30, 2004
Date of Patent: Sep 11, 2007
Inventors: Peter Folsom (Bronxville, NY), Helmut Schmidt (Unionville, Ontario)
Primary Examiner: Doris Clark
Attorney: Bulkley, Richardson & Gelinas
Application Number: 29/202,341
Classifications
Current U.S. Class: D25/52