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:
Apr. 19, 2016
Filed:
Aug. 24, 2011
Joerg Appl, Feldkirch, AT;
Arjen Detmer Dijkhuis, Feldkirch, AT;
Marc Schaeffer, Feldkirch-Nofels, AT;
Mathias Goldt, Feldkirch, AT;
Andreas Eckstein, Landsberg am Lech, DE;
Joerg Appl, Feldkirch, AT;
Arjen Detmer Dijkhuis, Feldkirch, AT;
Marc Schaeffer, Feldkirch-Nofels, AT;
Mathias Goldt, Feldkirch, AT;
Andreas Eckstein, Landsberg am Lech, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A direct tension indicator (), including a base element () and a cover element () that is arranged on the base element () and at least one indicator element () that is arranged between the base element () and the cover element () in order to display an axial force acting between the base element and the cover element. The indicator element () includes a dilatant material.