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:
Nov. 30, 2004
Filed:
Jun. 19, 2003
Applicant:
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 1/500 ;
U.S. Cl.
CPC ...
F16B 1/500 ;
Abstract
A fastening element which is designed for driving-in a constructional component, includes a stem ( ) adjoined, at it's opposite sides, by a load application section ( ) and a tip ( ) facing in the setting direction of the fastening element, and a prestress member ( ) having a force-introducing section ( ) engaging the stem ( ) and/or the tip ( ), and a bearing surface ( ) remote from the load application section ( ) and provided with an elastic layer ( ) having an opening ( ) a wall ( ) of which is radially spaced from an axial projection of the stem ( ).