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:
Jun. 30, 1998
Filed:
Nov. 20, 1995
Applicant:
Inventors:
Philip J Cronin, II, Gladstone, OR (US);
Lonnie G Williams, Jr, Portland, OR (US);
Thomas F Dunlap, West Linn, OR (US);
David C Wood, Vancouver, WA (US);
Jon A Bigley, Canton, MI (US);
Stuart Miller, Carlton, OR (US);
James D Hensley, Clackamas, OR (US);
Assignee:
Warn Industries, Inc., Milwaukie, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411120 ; 411220 ; 411948 ; 411955 ; 81461 ;
Abstract
A spindle nut and a locking device are disclosed for securing the nut on a spindle in a non-rotative position relative to the spindle. The assembly comprises the spindle nut, an antirotation spring and a spring backup plate mounted on the spindle. The antirotation spring and spring backup plate may be formed as a single unit.