Heating pad
Description
FIG. 1 is an elevational view of a heating pad, showing my new design;
FIG. 2 is an edge view thereof;
FIG. 3 is an elevational view of the side opposite that shown in FIG. 1.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D279818
Type: Grant
Filed: Jun 10, 1982
Date of Patent: Jul 23, 1985
Inventor: Randall C. Douglas (Takoma Park, MD)
Primary Examiner: Catherine E. Kemper
Application Number: 6/387,021
Type: Grant
Filed: Jun 10, 1982
Date of Patent: Jul 23, 1985
Inventor: Randall C. Douglas (Takoma Park, MD)
Primary Examiner: Catherine E. Kemper
Application Number: 6/387,021
Classifications
Current U.S. Class:
D24/36