Crank handle for casement window

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric view of a crank handle for a casement window, as seen from above and one end;

FIG. 2 is an isometric view thereof as seen from below and the other end;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an end view thereof as seen from the right of FIG. 5; and,

FIG. 7 is an end view thereof as seen from the left of FIG. 5.

The portion of the design shown in broken lines in FIG. 4 is hereby disclaimed.

Claims

The ornamental design for a crank handle for casement window, as shown and described.

Referenced Cited
U.S. Patent Documents
D179639 February 1957 Harby
D362292 September 12, 1995 Pinch et al.
D369741 May 14, 1996 Harrison et al.
D376099 December 3, 1996 Orf et al.
5937582 August 17, 1999 Taylor
D450237 November 13, 2001 Vande Steeg et al.
6375382 April 23, 2002 Clavet
D457422 May 21, 2002 Gledhill et al.
7251860 August 7, 2007 Liang et al.
Patent History
Patent number: D596484
Type: Grant
Filed: May 16, 2007
Date of Patent: Jul 21, 2009
Assignee: 2641-4391 Quebec Inc. (Quebec)
Inventor: Marc-Antoine Archambault (Montreal)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Barbara Fox
Attorney: George A. Seaby
Application Number: 29/274,691
Classifications
Current U.S. Class: D8/400