Endless track work vehicle

- Caterpillar Inc.
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Description

FIG. 1 is a left side elevational view of an endless track work vehicle, showing my new design, the dotted lines are for illustrative purposes only and form no part of the claimed 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; and

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D236703 September 1975 Baker et al.
D302276 July 18, 1989 Briggs et al.
4230199 October 28, 1980 Stedman
4428182 January 31, 1984 Allen et al.
4817746 April 4, 1989 Purcell et al.
Patent History
Patent number: D314388
Type: Grant
Filed: Jan 25, 1988
Date of Patent: Feb 5, 1991
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Thomas D. Brewer (Tremont, IL), Robert R. Farris (Peoria, IL), John M. Parks (Peoria, IL), Gerald P. Simmons (Morton, IL)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorney: Claude F. White
Application Number: 7/148,396
Classifications
Current U.S. Class: Endless Track (D15/24); Special Purpose Vehicle (D12/1)