Tube heater for engine block

- Kim Hotstart Mfg. Co.
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Description

FIG. 1 is a top perspective view of a tube heater for engine block showing my new design;

FIG. 2 is a front end view thereof;

FIG. 3 is a rear end view thereof as seen from the left in FIG. 1;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a side elevation view thereof, opposite the side shown in FIG. 4; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing is for illustrative purposes only and is not considered part of the claimed design.

Claims

The ornamental design for a tube heater for engine block, as shown and described.

Referenced Cited
U.S. Patent Documents
D310817 September 25, 1990 Johnson et al.
D387776 December 16, 1997 Chan
3919520 November 1975 Pickard
4964797 October 23, 1990 Hilton
5210393 May 11, 1993 Shier
5662072 September 2, 1997 Suzuki et al.
Patent History
Patent number: D450714
Type: Grant
Filed: Nov 9, 2000
Date of Patent: Nov 20, 2001
Assignee: Kim Hotstart Mfg. Co. (Spokane, WA)
Inventor: Joe W. Gaylord (Post Falls, ID)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Wells, St. John, Roberts, Gregory & Matkin P.S.
Application Number: 29/132,521
Classifications
Current U.S. Class: Element Or Attachment (D15/5); Engine (D15/1)
International Classification: 1501;