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:
Sep. 06, 1977
Filed:
Aug. 05, 1976
Applicant:
Inventor:
Bulent Gulistan, Malibu, CA (US);
Assignee:
Deutsch Fastener Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
85 74 ; 85 77 ; 3392 / ;
Abstract
This invention provides a flarable fastener having a sleeve with a bendable wall at one end and a head at the other. A screw has a shank extending through the sleeve and a head overlying one end of the sleeve, with a knurl holding the screw and sleeve together. A nut is received on the outer threaded end of the shank and includes an axial protrusion dimensioned to enter the end of the sleeve upon advancement of the nut, causing the sleeve to be flared outwardly to form a flange for holding it to a workpiece.