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:
Oct. 19, 1999
Filed:
Jul. 01, 1998
Applicant:
Inventor:
John A Duran, Glendora, CA (US);
Assignee:
Avibank Mfg., Inc., Burbank, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411121 ; 411131 ; 411198 ;
Abstract
A nut and bolt locking system including a bolt having an anti-lock threaded shaft receiving a lock washer thereon with a plurality of spaced ears and mating anti-lock configuration. A nut threads onto the bolt shaft after placement of the washer thereof. The nut has flats on its front face that mate with the ears on the lock washer. As the nut is torqued onto the bolt during assembly, the ears of the lock washer deform back into the flats of the nut locking the washer to the nut.