Circuit breaker
Latest Square D Company Patents:
Description
FIG. 1 is an isometric view of our design for a circuit breaker;
FIG. 2 is a front view thereof; and
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a top view thereof.
The parts shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a circuit breaker, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D319627 | September 3, 1991 | Smith et al. |
5302786 | April 12, 1994 | Rosen et al. |
5457295 | October 10, 1995 | Tanibe et al. |
D367265 | February 20, 1996 | Yamagata et al. |
D442146 | May 15, 2001 | Greenberg et al. |
6459059 | October 1, 2002 | Greenberg et al. |
- Description of Terasaki Circuit Breaker—Te21-43, believed to be available in Japan and Southeast Asia at least as early as 1995, 1 page.
- Description of Fuji Circuit Breaker—F-9-11, believed to be available in Japan and Southeast Asia at least as early as 1995, 2 pages.
- Description of Mitsubishi Circuit Breaker—M-21-6, believed to be available in Japan and Southeast Asia at least as early as 1995, 2 pages.
- Description of Toshiba Circuit Breaker—T-9-2, believed to be available in Japan and Southeast Asia at least as early as 1995, 1 page.
- Photographs of Terasaki Circuit Breaker—Te21-43, Photographs 1-6, 6 pages.
- Photographs of Fuji Circuit Breaker—F-9-11, Photographs 7-12, 6 pages.
- Photographs of Mitsubishi Circuit Breaker—M-21-6, Photographs 12-18, 6 pages.
- Photographs of Toshiba Circuit Breaker—T-9-2, Photographs 18-24, 6 pages.
Patent History
Patent number: D499700
Type: Grant
Filed: Sep 18, 2001
Date of Patent: Dec 14, 2004
Assignee: Square D Company (Palatine, IL)
Inventors: Rodney Raabe (Cedar Rapids, IA), Jason Colsch (Cedar Rapids, IA), Laurent L. Previeux (Grenoble), Yan T. Golaz (Holland Peak)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Larry I. Golden
Application Number: 29/148,371
Type: Grant
Filed: Sep 18, 2001
Date of Patent: Dec 14, 2004
Assignee: Square D Company (Palatine, IL)
Inventors: Rodney Raabe (Cedar Rapids, IA), Jason Colsch (Cedar Rapids, IA), Laurent L. Previeux (Grenoble), Yan T. Golaz (Holland Peak)
Primary Examiner: Philip S. Hyder
Assistant Examiner: Selina Sikder
Attorney, Agent or Law Firm: Larry I. Golden
Application Number: 29/148,371
Classifications
Current U.S. Class:
Circuit Breaker, Current Suppressor Or Fuse, Or Casing Therefor (19) (D13/160)
International Classification: 1303;
International Classification: 1303;