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:
Sep. 05, 1989
Filed:
Mar. 22, 1989
Applicant:
Inventors:
Tokuki Miura, Tokyo, JP;
Fumio Yamauchi, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318587 ; 180168 ;
Abstract
An unmanned vehicle guidance system has a guide lane pattern and sensors. The guide lane pattern is formed by placing or burying an object to be detected in a lattice manner on or in a floor surface. The sensors are loaded on an unmanned vehicle and detect the object to be detected.