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:
Aug. 04, 1992
Filed:
Jun. 23, 1989
Applicant:
Inventors:
Naofumi Fujie, Nagoya, JP;
Tomoaki Imaizumi, Hoi, JP;
Koji Ito, Kariya, JP;
Shoji Okada, Toyota, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R / ; B60S / ; B08B / ;
U.S. Cl.
CPC ...
359507 ; 310323 ; 310238 ; 15250003 ;
Abstract
An automotive mirror is provided with an actuator which provides vibrations to the mirror so as to remove foreign substances from the surface of the mirror. The actuator may be piezoelectric device which operates in a predetermined, control manner so as to remove foreign substances from the mirrored surface.
Quick Actions:
Fujie, Naofumi. (1992). Self-cleaning plate-shaped device including a vibrator with oscillations (U.S. Patent No. 5136425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5136425
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