Thermoelectric device for heating and cooling the skin
Description
FIG. 1 is an elevational view of the external portion of a thermoelectric band for heating and cooling the skin, showing my new design in open condition;
FIG. 2 is an elevational view of the internal portion thereof, in open condition;
FIG. 3 is a perspective view thereof, in closed position;
FIG. 4 is a side elevational view thereof, in open condition;
FIG. 5 is an end elevational view thereof, in open condition; and
FIG. 6 is an end elevational view thereof, opposite that shown in FIG. 5, in open condition.
The broken line appearing in FIGS. 1 and 3 represent topstitching.
Referenced Cited
U.S. Patent Documents
RE26276 | October 1967 | Hirschhorn |
D267428 | December 28, 1982 | Christensen et al. |
2938356 | May 1960 | McMahon |
3080723 | March 1963 | Price |
3088288 | May 1963 | Elfving |
3133539 | May 1964 | Eidus |
3142158 | July 1964 | Podolsky |
3207159 | September 1965 | Tateisi |
3274995 | September 1966 | Eidus |
3282267 | November 1966 | Eidus |
3618590 | November 1971 | Frank |
4279255 | July 21, 1981 | Hoffman |
4483021 | November 20, 1984 | McCall |
4640284 | February 3, 1987 | Ruderian |
Patent History
Patent number: D298458
Type: Grant
Filed: Apr 3, 1986
Date of Patent: Nov 8, 1988
Inventors: Ely Margolin (South Plainfield, NJ), Loren Shelffo (South Orange, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Application Number: 6/847,834
Type: Grant
Filed: Apr 3, 1986
Date of Patent: Nov 8, 1988
Inventors: Ely Margolin (South Plainfield, NJ), Loren Shelffo (South Orange, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Application Number: 6/847,834
Classifications
Current U.S. Class:
D24/36