Portable internal combustion power tool

- Komatsu Zenoah Company
Description

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view of second embodiment thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a left side elevational view of the engine thereof;

FIG. 14 is a right side elevational view thereof;

FIG. 15 is a front elevational view thereof;

FIG. 16 is a rear elevational view thereof;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a left side elevational view of the engine and handle thereof;

FIG. 20 is a right side elevational view thereof;

FIG. 21 is a front elevational view thereof;

FIG. 22 is a rear elevational view thereof;

FIG. 23 is a top plan view thereof; and

FIG. 24 is a bottom plan view thereof.

The engine unit in FIGS. 13-18 and the engine unit and handle in FIGS. 19-24 are shown separate for clarity of illustration only.

Referenced Cited
U.S. Patent Documents
D260394 August 25, 1981 Tuggle
D274620 July 10, 1984 Murakami et al.
D279319 June 18, 1985 McCloskey et al.
D290365 June 16, 1987 Hatano et al.
D292980 December 1, 1987 Tomita et al.
D297274 August 16, 1988 Komiya et al.
D299571 January 24, 1989 Kiyooka et al.
Patent History
Patent number: D308210
Type: Grant
Filed: Mar 18, 1987
Date of Patent: May 29, 1990
Assignee: Komatsu Zenoah Company (Tokyo)
Inventors: Katsumi Kiyooka (Warabi), Hideko Inomata (Higashiyamato)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Law Firm: Foley & Lardner, Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 7/27,668
Classifications