Patent
   D307742
Priority
May 04 1987
Filed
May 04 1987
Issued
May 08 1990
Expiry
May 08 2004
Assg.orig
Entity
unknown
18
9
n/a
The ornamental design for electric plug with circuit breaker, as shown and described.

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.

Serr, Michael J., Serr, Carlyle, Pierce, Lawrence E.

Patent Priority Assignee Title
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D315141, Mar 16 1989 CURTIS COMPUTER PRODUCTS, INC Surge protector with visual indicator
D325376, Aug 16 1989 Ellenberger & Poensgen GmbH Overload switch
D367845, Jun 26 1995 JDS Products Inc. Electrical plug with integral overload protection
D400172, Apr 22 1997 TOWER MANUFACTURING CORPORATIN Mini appliance leakage current interrupter
D400174, Aug 15 1997 Tower Manufacturing Corporation Mini appliance leakage current interrupter
D548701, Dec 21 2005 Hosiden Corporation Circuit breaker
D550630, Jun 03 2006 Chint Group Corporation Miniature circuit breaker
D616823, Oct 15 2009 Multiway Industries (HK) Ltd. Single-outlet surge-protected adaptor
D618175, Oct 15 2009 Multiway Industries (HK) Ltd. Three-outlet surge-protected adaptor
D618617, Dec 30 2008 Multiway Industries (HK) Ltd. Three way electrical plug
D619535, Oct 15 2009 Multiway Industries (HK) Ltd. Five-outlet surge-protected adaptor
D651977, Jan 10 2011 MULTIWAY INDUSTRIES HK LTD Multiple outlet electrical connector
D776617, Oct 02 2015 SAVANT SYSTEMS, INC Lamp module for lighting control
D955993, Aug 30 2019 Multiway Industries (HK) Ltd. 3-way electrical tap
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Patent Priority Assignee Title
3873951,
4086643, Apr 05 1976 JDS Products, Inc. Combination plug and power cut-off unit
4307925, Feb 19 1980 WOODS INDUSTRIES CANADA INC Plug connector with circuit breaker
4484185, Aug 12 1983 Safety plug adapter
4575704, Jan 27 1984 Fire Savr Electrical adaptor
4771367, May 04 1987 HIGH Q MANUFACTURING CO , A CORP OF MI Electric plug with circuit breaker
D246241, Apr 05 1976 JDS Products, Inc. Combination plug and power cut-off unit
D270628, Mar 25 1981 NOMA CANADA INC Right angled plug for electric cord
D280894, Jan 10 1983 Cuesta Systems, Incorporated Power line monitor
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 1987High Q Manufacturing Co.(assignment on the face of the patent)
Jun 23 1987SERR, MICHAEL J HIGH Q MANUFACTURING CO , NINE INFINITY LANE, P O BOX 3013, HOLLAND, MI 49423, A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0047340258 pdf
Jun 23 1987SERR, CARLYLEHIGH Q MANUFACTURING CO , NINE INFINITY LANE, P O BOX 3013, HOLLAND, MI 49423, A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0047340258 pdf
Jun 23 1987PIERCE, LAWRENCE E HIGH Q MANUFACTURING CO , NINE INFINITY LANE, P O BOX 3013, HOLLAND, MI 49423, A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0047340258 pdf
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