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:
Dec. 28, 1993
Filed:
Jul. 30, 1992
Applicant:
Inventors:
Masaki Kakihara, Kronberg, DE;
Futoshi Shoji, Hiroshima, JP;
Masao Sasaki, Hiroshima, JP;
Yasuyuki Masaki, Sagamihara, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S / ; G01C / ;
U.S. Cl.
CPC ...
342451 ; 342457 ; 364449 ;
Abstract
A navigation apparatus for vehicles has a display device for displaying map information. On the screen of the display device, a current position of the vehicle on which this navigation apparatus is mounted is displayed. Also, a route to a preset destination starting from the current position is displayed at the maximum length.