Combined portable internal combustion engine and tool

- Komatsu Zenoah Company
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Description

FIG. 1 is a left side elevational view of a combined portable internal combustion engine and tool showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged left side elevational view of the engine;

FIG. 8 is an enlarged right side elevational view thereof;

FIG. 9 is an enlarged top plan view thereof;

FIG. 10 is an enlarged bottom plan view thereof;

FIG. 11 is an enlarged front elevational view thereof; and

FIG. 12 is an enlarged rear elevational view thereof.

FIGS. 7-12 are shown separate for clarity of illustration only.

Referenced Cited
U.S. Patent Documents
D190665 June 1961 Heiniger
D255764 July 8, 1980 Lombard
D258908 April 14, 1981 Satoh
D260394 August 25, 1981 Tuggle
D266427 October 5, 1982 McMickle et al.
D274620 July 10, 1984 Murakami et al.
D278537 April 23, 1985 Krapowicz et al.
D279319 June 18, 1985 McCloskey et al.
D285848 September 23, 1986 Iida et al.
D286927 November 25, 1986 Aiyama
D287367 December 23, 1986 Woods
D290365 June 16, 1987 Hatano et al.
D292890 November 24, 1987 Tomita et al.
Patent History
Patent number: D303671
Type: Grant
Filed: May 21, 1986
Date of Patent: Sep 26, 1989
Assignee: Komatsu Zenoah Company (Tokyo)
Inventors: Katsumi Kiyooka (Warabi), Tetsuo Ueno (Higashiyamato), Hideko Inomata (Higashi-Yamato), Kiyoshi Anbo (Fussaku)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Ruth Takemoto
Law Firm: Foley & Lardner, Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 6/865,286
Classifications
Current U.S. Class: Agricultural Or Construction Machinery (D15/10)