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. 02, 2024
Filed:
Oct. 17, 2018
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Tanja Steinberg, Buchs, CH;
Hideki Shimahara, Grabs, CH;
Yijun Li, Buchs, CH;
Matteo Spampatti, Addison, TX (US);
Christian Wachter, Buers, CH;
Guenter Domani, Weissenberg, DE;
James Ary, Denton, TX (US);
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 13/06 (2006.01);
U.S. Cl.
CPC ...
F16B 13/065 (2013.01);
Abstract
An expansion anchor having an anchor bolt, an expansion sleeve surrounding the anchor bolt, and an expansion body located in a front region of the anchor bolt, wherein the expansion body has a converging zone for expanding the expansion sleeve. The expansion body has at least one expansion sleeve abutment wall facing the expansion sleeve. The invention also relates to a method for using such an expansion anchor.