Casement window lock handle
Latest Roto Frank of America, Inc. Patents:
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
Other references
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 |
- 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
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;
International Classification: 0807;