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:
Dec. 10, 1991
Filed:
Feb. 15, 1991
Applicant:
Inventor:
Durham S McCauley, Boston 050714476, NY (US);
Assignee:
McGard, Inc., Orchard Park, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ; F16B / ;
U.S. Cl.
CPC ...
411222 ; 411239 ; 411429 ; 411432 ; 411910 ;
Abstract
A shrouded jam locknut including a body member of frustoconical configuration having a larger base and a smaller base, a recess extending inwardly into the body member from the larger base and terminating at a shoulder for bearing against a nut in locking relationship therewith, a threaded bore extending inwardly into the body member from the shoulder for receiving the end of a threaded shank, a skirt surrounding the recess and terminating at an annular edge, and a key-receiving recess in the smaller base.