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:
May. 23, 1989
Filed:
Apr. 14, 1986
Applicant:
Inventors:
Assignee:
Toyoda Gosei Co., Ltd., Nishikasugai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; G02F / ;
U.S. Cl.
CPC ...
350357 ;
Abstract
Herein disclosed is a window having a dimming function. This dimming window comprises: a transparent plate having a generally rectangular shape; a plurality of solid electrochromic elements extending in the longitudinal direction of a pair of opposed sides of the transparent plate; and a controller for controlling the electrochromic elements independently of one another.
Ito, Toshiyasu. (1989). Dimming window (U.S. Patent No. 4832468). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4832468
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile