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:
Jan. 20, 1981
Filed:
Jul. 02, 1979
Applicant:
Inventor:
John L Clem, Michigan City, IN (US);
Assignee:
Sprague Devices, Inc., Michigan City, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S / ;
U.S. Cl.
CPC ...
1525023 ;
Abstract
An apparatus for driving a windshield wiper blade in an oscillatory motion over the surface of a windshield. The wiper blade is driven in a straight line over the windshield surface rather than in the usual arcuate or modified arcuate path.