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:
Nov. 16, 1993
Filed:
Jul. 27, 1992
Toshihiro Tsumura, Sumiyoshi-ku, Osaka, JP;
Nobuo Komatsu, Higashisumiyoshi-ku, Osaka, 546, JP;
Other;
Abstract
An apparatus for preventing the driver of a vehicle from being blinded by the glare of light by selectively moving a light-shielding plate in two-dimensions along an inside surface of the windshield to provide a light-shielding region. The light-shielding plate is controllably moved by hand or by motor. More preferably, the apparatus further includes a microcomputer for obtaining the crossing point between light coming into the eye of the driver and the windshield plate, and a mechanism or circuit for moving the light-shielding plate to a shielding position defined by the microcomputer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile