Casement window lock handle

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Description

FIG. 1 is a front perspective view of the casement window lock handle of the present invention.

FIG. 2 is a front elevational view of the casement window lock handle shown in FIG. 1.

FIG. 3 is a right side elevational view of the casement window lock handle shown in FIG. 1.

FIG. 4 is a left side elevational view of the casement window lock handle shown in FIG. 1; and,

FIG. 5 is a bottom plan view of the casement window lock handle shown in FIG. 1.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. The surface of the article not shown in the drawing or described in the specification forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D372416 August 6, 1996 Campbell et al.
D388689 January 6, 1998 Bauman et al.
D389396 January 20, 1998 Johnson et al.
D390445 February 10, 1998 Johnson et al.
D408263 April 20, 1999 Briggs
4059298 November 22, 1977 Van Klompenburg
4429910 February 7, 1984 Anderson
4621847 November 11, 1986 Paulson et al.
4991886 February 12, 1991 Nolte et al.
5118145 June 2, 1992 Tucker
5318333 June 7, 1994 Dreifert
5370428 December 6, 1994 Dreifert et al.
5741031 April 21, 1998 Bauman et al.
5778602 July 14, 1998 Johnson et al.
5839767 November 24, 1998 Piltingsrud
Other references
  • Brochure entitled: “Casement Operator and Multi Point Locking Bar for Vinyl and Aluminium Casement Windows” by Wilhelm Weidtmann GmbH & Co. KG Baubeschläge.
Patent History
Patent number: D440143
Type: Grant
Filed: Jan 31, 2000
Date of Patent: Apr 10, 2001
Assignee: Roto Frank of America, Inc. (Essex, CT)
Inventors: Peter J. Minter (Branford, CT), John A. Chiaia (Branford, CT)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Marshall, O'Toole, Gerstein, Murray & Borun
Application Number: 29/117,844
Classifications
Current U.S. Class: D8/338
International Classification: 0807;