Electric plug with circuit breaker

Serr , et al. May 8, 1

Patent Grant D307742

U.S. patent number D307,742 [Application Number 03/346,285] was granted by the patent office on 1990-05-08 for electric plug with circuit breaker. This patent grant is currently assigned to High Q Manufacturing Co.. Invention is credited to Lawrence E. Pierce, Carlyle Serr, Michael J. Serr.


United States Patent D307,742
Serr ,   et al. May 8, 1990

Electric plug with circuit breaker

Claims

The ornamental design for electric plug with circuit breaker, as shown and described.
Inventors: Serr; Michael J. (Holland, MI), Serr; Carlyle (Holland, MI), Pierce; Lawrence E. (Holland, MI)
Assignee: High Q Manufacturing Co. (Holland, MI)
Appl. No.: 03/346,285
Filed: May 4, 1987

Current U.S. Class: D13/138.2
Field of Search: ;D13/24,27-30 ;439/622,650,652,653,682,685,686,692-695

References Cited [Referenced By]

U.S. Patent Documents
D246241 November 1977 Jacobs
D270628 September 1983 Bobrovniczky
D280894 October 1985 Dickey
3873951 March 1975 Blake
4086643 April 1978 Jacobs
4307925 December 1981 Drew
4484185 November 1984 Graves
4575704 March 1986 Pezold
4771367 September 1988 Serr et al.
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Warner, Norcross & Judd

Description



FIG. 1 is a top, front, left side perspective view of a combined electric plug and circuit breaker showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view;

FIG. 8 is a front elevational view of a second embodiment of our new design;

FIG. 9 is a right side elevational view of the embodiment illustrated in FIG. 8;

FIG. 10 is a front elevational view of a third embodiment of our new design; and

FIG. 11 is a right side elevational view of the embodiment illustrated in FIG. 10.

The top and bottom views of the second and third embodiments differ from those of the first only in the arrangement of the connector prongs.

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