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:
Jul. 18, 2000
Filed:
Jan. 26, 1999
Chia-Hung Wang, Taipei, TW;
Chia-Zheng Wang, Taipei, TW;
Other;
Abstract
A glare shielding and light polarizing visor comprising a board body having an upper portion and a lower portion, being provided with a viewing window thereon, said upper portion of the board body being pivotally secured adjacent to the rearview mirror of a vehicle. An adjustable disc having a hollow body frame rotatably secured to said board body, a first lens being mounted to said body frame and corresponding to the viewing window and a second lens being mounted to one lateral side of the board body and covered the viewing window and corresponding to said first lens. Thereby rotating the adjustable disc causes a variation of the polarized angle formed by the first and second lens and thus change the light transmittancy of the first and the second lens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile