Patent
   D550857
Priority
May 03 2001
Filed
Mar 30 2004
Issued
Sep 11 2007
Expiry
Sep 11 2021
Assg.orig
Entity
unknown
0
12
n/a
The ornamental design for a casement window, as shown in the drawings.

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.

Schmidt, Helmut, Folsom, Peter

Patent Priority Assignee Title
Patent Priority Assignee Title
5131199, Aug 10 1990 V.I.E.W.S., Inc. Architectural window system with interchangeable sashes
5553420, Aug 29 1994 WEATHER SHIELD MFG , INC Casement window
5934038, Apr 23 1997 Method of pre-glazing a structural frame and window assembly for an office/commercial building in a controlled factory environment
6442911, Apr 06 1999 Dorma GmbH + Co. KG Building glass facade of a building, clamping arrangement in a facade, and a clamping arrangement for clamping a building glass pane in a facade
D332147, Apr 20 1990 Sanwa Shutter Corporation Bay window
D344353, Apr 18 1991 Mikron Industries Casement window component extrusion
D378854, Sep 22 1995 Dallaire Industries Ltd. Casement window frame component
D378855, Sep 22 1995 Dallaire Industries Ltd. Casement window frame component
D394714, Mar 27 1996 Andersen Corporation Casement window
D414278, Sep 22 1995 Dallaire Industries Ltd. Fixed casement window frame component
D468444, Jan 25 2001 Perkins & Will, S.E. Windowgrid assembly
D490538, May 22 2001 Window
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