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. 12, 1988
Filed:
Sep. 04, 1986
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S / ;
U.S. Cl.
CPC ...
1525031 ; 1525015 ; 1525016 ; 267 69 ; 267141 ; 267153 ; 74581 ;
Abstract
A force responsive, variable length push rod for connecting the motor and windshield blade of a windshield wiper unit. The variable response push rod includes a pair of members connected at one end to the motor and windshield blades respectfully and overlapped at the other end. Each member includes a plurality of lobes extending to the area between the opposed members and an elastomer adheres to the lobes and fills space between the plurality of lobes to form push rod. Interdigitized lobes and elastomer define the force characteristics of the push rod.