Engine coolant heater
Latest Kim Hotstart Manufacturing Company Patents:
Description
FIG. 1 is a front perspective view of the engine coolant heater;
FIG. 2 is a front elevation view;
FIG. 3 is a side elevation view, the opposite side being a mirror image;
FIG. 4 is a rear elevation view;
FIG. 5 is a top view; and,
FIG. 6 is a bottom view.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D51858 | March 1918 | Haas |
D130652 | December 1941 | Heath |
D287997 | January 27, 1987 | Honma |
D294581 | March 8, 1988 | Storlie |
1948731 | February 1934 | Olin |
2492001 | December 1949 | Olson |
2612885 | October 1952 | Cox |
3400700 | September 1968 | Lindsey et al. |
4381742 | May 3, 1983 | Funk |
4996952 | March 5, 1991 | Hall |
5174254 | December 29, 1992 | Humburg |
379877 | August 1932 | GBX |
Patent History
Patent number: D341596
Type: Grant
Filed: Feb 6, 1992
Date of Patent: Nov 23, 1993
Assignee: Kim Hotstart Manufacturing Company (Spokane, WA)
Inventor: John Stein (Spokane, WA)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Wells, St. John, Roberts, Gregory & Matkin
Application Number: 7/831,969
Type: Grant
Filed: Feb 6, 1992
Date of Patent: Nov 23, 1993
Assignee: Kim Hotstart Manufacturing Company (Spokane, WA)
Inventor: John Stein (Spokane, WA)
Primary Examiner: A. Hugo Word
Assistant Examiner: R. Seifert
Law Firm: Wells, St. John, Roberts, Gregory & Matkin
Application Number: 7/831,969
Classifications
Current U.S. Class:
Element Or Attachment (D15/5)