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:
Mar. 24, 1992
Filed:
Jul. 10, 1991
Applicant:
Inventor:
Harald Schaty, Wetzlar, DE;
Assignee:
Emhart Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411437 ; 411339 ; 411512 ; 411908 ; 411433 ;
Abstract
A plastic hex shaped tubular fastener which is to be secured to a threaded stud. A plurality of spaced flexible tongues which project radially inwardly near the bottom of the body locate within the screw of the stud when pushed on the stud and when so located projecting cams carried on vertical ribs spaced from the tongues locate within the screw thread so that the fastener can then be screwed tight.