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. 04, 2000
Filed:
Jan. 29, 1999
Steven Gerard Slesinski, Kalamazoo, MI (US);
David Allen Shelton, Battle Creek, MI (US);
Dana Corporation, Toledo, OH (US);
Abstract
A single lock nut washer formed of steel or other material to simultaneously lock an inner wheel bearing nut and an outer bearing nut secured to an axle spindle. An annular member has a plurality of outwardly extending tabs that bend over to engage the outer surface of the outer bearing nut to prevent rotation. An inwardly extending lug engages a groove in the axle spindle to prevent rotation of the washer. A plurality of circumferentially arranged bores are each adapted to receive a longitudinally extending pin of the inner bearing nut to prevent relative rotation. The lug is offset from the bores and is preferably oriented circumferentially intermediate one of the bores and a midpoint to an adjacent bore.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile