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:
Feb. 15, 1977
Filed:
Apr. 07, 1975
Raymond A Deibel, West Falls, NY (US);
Trico Products Corporation, Buffalo, NY (US);
Abstract
A superstructure for a windshield wiper blade assembly includes a pair of primary levers connected together by a spring hinge which urges the outer ends of the levers toward the superstructure. A third lever is pivoted at the transverse hinged axis. The primary levers are tubular in cross section for substantially their entire length and have integrally formed wiping element receiving claws at their outboard ends. The inboard ends are formed with an integral web and depending apertured ears, the web and ears forming a spring retainer, the ears being interfittable and having their apertures aligned to receive a transverse hinge pin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile