Automatic guided vehicle

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Description

FIG. 1 is a right side elevational view of an automatic guided vehicle showing our new design;

FIG. 2 is a left 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; and

FIG. 7 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D262613 January 12, 1982 Frees
2920713 January 1960 Paradise
3009525 November 1961 Liban
3598196 August 1971 Ballantyne
3901346 August 1975 Kohls et al.
4042058 August 16, 1977 Cooper
4137984 February 6, 1979 Jennings et al.
4161322 July 17, 1979 Ekeborg et al.
Foreign Patent Documents
2102160 January 1983 GBX
2087120 February 1985 GBX
Other references
  • Barrett-Cravens Company brochure, Barrett "Guide-O-Matic", Model 1588.
Patent History
Patent number: D295105
Type: Grant
Filed: Sep 12, 1985
Date of Patent: Apr 5, 1988
Assignee: Caterpillar Industrial Inc. (Mentor, OH)
Inventors: Ian J. Dawson (Mentor, OH), Bernard E. Erlacher (Washington, IL), Robert D. Higgins (Highland Heights, OH), John E. Wible (Painesville, OH), Robert L. McNutt
Primary Examiner: James M. Gandy
Assistant Examiner: Kay H. Chin
Attorney: Alan J. Hickman
Application Number: 6/775,453