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:
Feb. 01, 1983
Filed:
Dec. 08, 1980
Applicant:
Inventor:
Kiyoshi Yamaki, Yokohama, JP;
Assignee:
Nissan Motor Company, Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364424 ; 235 / ; 364561 ; 364565 ;
Abstract
A navigation instrument for use with a roadway vehicle to calculate and display the average speed of the vehicle and the deviations of the travelling distance and time of the vehicle from scheduled ones in accordance with the travelling distance and time and a scheduled vehicle average speed. The calculated results are not displayed and instead a zero-flashing or blanking indication is made to prevent the driver from having any unreliable information during the initial running operation of the vehicle.
Yamaki, Kiyoshi. (1983). Navigation instrument (U.S. Patent No. 4371935). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4371935
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile