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:
Dec. 22, 1981
Filed:
Jan. 31, 1980
Applicant:
Inventors:
Kenichi Fukura, Toyota, JP;
Masatoshi Hirooka, Kariya, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
E05F / ;
U.S. Cl.
CPC ...
49352 ;
Abstract
A window regulator for automotive vehicles which has a reciprocable wire operable to raise and lower a window along a guide rail within a door. The window regulator includes a wire driving mechanism for driving the wire according to the operation of a handle lever, and an auxiliary mechanism including a torsion spring integrated with the wire driving mechanism for assisting in raising the window and serving as a resistance to lowering the window.