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The ornamental design for a circuit breaker, as shown and described. |
FIG. 1 is a front elevational view of a circuit breaker showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front elevational view of a circuit breaker showing a second embodiment of the design. The plan views and the other elevational view are the same as the first embodiment except for the appearance of the lever.
Patent | Priority | Assignee | Title |
D519936, | Feb 18 2004 | 115/220 volt fire alarm circuit breaker | |
D550631, | Oct 11 2005 | Pacific Engineering Corp. | Fuse |
D551174, | Sep 30 2005 | PACIFIC ENGINEERING CORP ; Sumitomo Wiring Systems, Ltd | Fuse |
D555600, | Nov 30 2004 | Pacific Engineering Corp. | Fuse |
D560172, | Sep 30 2005 | Pacific Engineering Corp.; Sumitomo Wiring Systems, Ltd. | Fuse |
D567765, | Nov 30 2004 | Pacific Engineering Corp. | Fuse |
D567766, | Nov 30 2004 | Pacific Engineering Corp. | Fuse |
Patent | Priority | Assignee | Title |
3031542, | |||
3840834, | |||
4780698, | Apr 30 1987 | Texas Instruments Incorporated; TEXAS INSTRUMENTS INCORPORATED, A CORP OF DE | Circuit interrupter device and method for making |
190496, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 18 1991 | KRASSER, FRITZ | ELLENBERGER & POENSGEN GMBH, A CORP OF GERMANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005627 | /0392 | |
Mar 04 1991 | Ellenberger & Poensgen GmbH | (assignment on the face of the patent) | / |
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