Heat reduction volume compensator with curled fins for disposition between a coffee pot and hot plate
Description
FIG. 1 is a top perspective view of a heat reduction volume compensator with curled fins for disposition between a coffee pot and hot plate showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an elevational view taken along arrow 4 of FIG. 2;
FIG. 5 is an elevational view taken along arrow 5 shown in FIG. 2;
FIG. 6 is an elevational view taken along arrow 6 of FIG. 2; and,
FIG. 7 is an elevational view taken along arrow 7 of FIG. 2.
Referenced Cited
U.S. Patent Documents
D122275 | September 1940 | Reeves |
D276973 | January 1, 1985 | Crossley |
D306118 | February 20, 1990 | Guerrero |
1158135 | October 1915 | Lake |
1732569 | October 1929 | Scheid |
1808550 | June 1931 | Harpman |
2142418 | January 1939 | Stocker |
4154218 | May 15, 1979 | Hulet |
4798937 | January 17, 1989 | Guerrero |
4858590 | August 22, 1989 | Bailey |
4896022 | January 23, 1990 | Schroeder et al. |
Patent History
Patent number: D340383
Type: Grant
Filed: Aug 29, 1991
Date of Patent: Oct 19, 1993
Inventors: F. Clark Addison (Loveland, CO), Peder J. Thorstensen (Loveland, CO)
Primary Examiner: Ruth McInroy
Law Firm: Fields, Lewis, Pittenger & Rost
Application Number: 7/751,684
Type: Grant
Filed: Aug 29, 1991
Date of Patent: Oct 19, 1993
Inventors: F. Clark Addison (Loveland, CO), Peder J. Thorstensen (Loveland, CO)
Primary Examiner: Ruth McInroy
Law Firm: Fields, Lewis, Pittenger & Rost
Application Number: 7/751,684
Classifications
Current U.S. Class:
D/7407;
D/7402