Heater pad switch

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Description

FIG. 1 is a perspective view of a heater pad switch showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The characteristic feature of the instant design is the appearance of the front panel of the switch.

Referenced Cited
U.S. Patent Documents
3429199 February 1969 Kenyon
3511956 May 1970 Fields
3862383 January 1975 Bednarek et al.
4186762 February 5, 1980 Hardin
4719323 January 12, 1988 Drain
5204511 April 20, 1993 Baitz et al.
Foreign Patent Documents
2603467 April 1977 DEX
Patent History
Patent number: D363463
Type: Grant
Filed: Jan 26, 1994
Date of Patent: Oct 24, 1995
Assignee: Tower Manufacturing Corporation (Providence, RI)
Inventors: Chepur P. Rao (North Kingstown, RI), Juan J. Barrena (Providence, RI)
Primary Examiner: Joel Sincavage
Law Firm: Salter & Michaelson
Application Number: 0/17,985
Classifications
Current U.S. Class: Hand Held Or Remote Type (D13/168)