The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 1991
Filed:
Jan. 26, 1989
Applicant:
Inventors:
Hiroo Wakaumi, Tokyo, JP;
Tsuneo Tsukagoshi, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
180168 ; 340935 ;
Abstract
In a method of controlling travel of an automated guided vehicle, the automated guided vehicle is guided to travel along a guide marker arranged in a lattice form when the automated guided vehicle goes straight, and, when it turns, curve travel by autonomous control from a starting lattice point to a target lattice point.