Heating pad

Description

FIG. 1 is a front elevational view of a heating pad showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D294971 March 29, 1988 Wheeler
D316942 May 21, 1991 Johnson
D318120 July 9, 1991 Doyle
D343903 February 1, 1994 Perteet
2498983 February 1950 D'Albora
3946193 March 23, 1976 Giese
4042803 August 16, 1977 Bickford
4044221 August 23, 1977 Kuhn
4607624 August 26, 1986 Jefferson
4629868 December 16, 1986 Svensson
5371340 December 6, 1994 Stanfield
Patent History
Patent number: D365640
Type: Grant
Filed: Jun 13, 1994
Date of Patent: Dec 26, 1995
Inventors: Paul L. Doyle (Decatur, IL), Virginia B. Vorndam (Bronson, TX)
Primary Examiner: Stella Reid
Application Number: 0/24,364
Classifications
Current U.S. Class: Thermal (D24/206)