Circuit breaker
Harper October 29, 1
U.S. patent number D281,156 [Application Number 06/486,450] was granted by the patent office on 1985-10-29 for circuit breaker. This patent grant is currently assigned to Airpax Corporation. Invention is credited to George S. Harper.
| United States Patent | D281,156 |
| Harper | October 29, 1985 |
Circuit breaker
Claims
The ornamental design for a circuit breaker, as shown and described.
| Inventors: | Harper; George S. (Cambridge, MD) |
|---|---|
| Assignee: | Airpax Corporation (Cambridge,
MD) |
| Appl. No.: | 06/486,450 |
| Filed: | April 20, 1983 |
| Current U.S. Class: | D13/160 |
| Field of Search: | ;D13/32,34,37 ;200/5R,5A,6R,6A,155R,159R,293,295,299,302,303 |
References Cited [Referenced By]
U.S. Patent Documents
| D163736 | June 1951 | Brangert, Jr. |
| D203271 | December 1965 | Camp |
| D221861 | September 1971 | Davis |
| D230275 | February 1974 | Mune |
| D233241 | October 1974 | Mune |
| D254667 | April 1980 | Sare |
| D274326 | June 1984 | Harper |
| 4389555 | June 1983 | Guinan |
Other References
|
Square D Company advertisement, House & Home, Aug. 1960, p. 84.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Wilder; Lynn
Attorney, Agent or Firm: Saidman, Sterne, Kessler & Goldstein
Description
FIG. 1 is a bottom plan view of a circuit breaker showing my new design;
FIG. 2 is a left side elevational view thereof, the right side being a mirror image;
FIG. 3 is a top plan view thereof;
FIG. 4 is an elevational view of one end thereof, the other end being a mirror image;
FIG. 5 is a fragmentary perspective view thereof;
FIG. 6 is a fragmentary top perspective view thereof; and
FIG. 7 is a fragmentary bottom perspective view of a second embodiment of the circuit breaker.
The undisclosed portions of the second embodiment which is partially shown in FIG. 7, are identical to the portions shown in the first embodiment.
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