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:
Apr. 09, 1991
Filed:
Mar. 13, 1989
Applicant:
Inventors:
Kazunori Nishizawa, Kosai, JP;
Mitsutaka Abe, Aichi, JP;
Hiroshi Matsumoto, Hamamatsu, JP;
Shinji Imamura, Kosai, JP;
Assignee:
Asmo Co., Ltd., Kosai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
1525027 ; 1525029 ; 152503 ;
Abstract
A vehicle windshield wiper comprises; a driving rod which is reciprocated by crank-coupling with a wiper motor, a double arm lever reciprocally swung around a pivot shaft by the driving rod, a driving-side wiper blade which is swung by fixing in the pivot shaft, a driving-side lever which is fixedly secured in a downward extending portion of the pivot shaft, a coupling rod rotatably coupled with the driving-side lever, and a driven-side lever which is swung by reciprocation of the coupling rod and swings a driven-side wiper blade.