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. 20, 1978
Filed:
Jul. 30, 1976
Applicant:
Inventor:
Erich Hartmann, Hillsdale, NJ (US);
Assignee:
Stauff Corporation, Waldick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ; B23P / ;
U.S. Cl.
CPC ...
29509 ; 29520 ; 29525 ; 151 4173 ;
Abstract
Method of securing a nut to a support plate including the steps of forming an aperture in the support plate complementary to the configuration of the nut, inserting the nut in the aperture, and forcing the nut into frictional engagement with the support plate and swaging peripheral portions of the support plate surrounding the aperture into engagement with and over peripheral portions of one end of the nut to lock the nut into the aperture thereby securing the nut to the support plate.