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:
May. 02, 2017
Filed:
Sep. 24, 2013
Applicant:
Hilti Aktiengesellshaft, Schaan, LI;
Inventors:
Markus Koegler, Kaufering, DE;
Christian Foerg, Dillishausen, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 2/22 (2006.01); A62C 3/00 (2006.01); F16L 3/12 (2006.01); A62C 2/06 (2006.01); F16L 5/04 (2006.01); A44B 11/00 (2006.01);
U.S. Cl.
CPC ...
F16B 2/22 (2013.01); A62C 2/065 (2013.01); A62C 3/00 (2013.01); F16L 3/1222 (2013.01); F16L 5/04 (2013.01); A44B 11/006 (2013.01); Y10T 24/44248 (2015.01); Y10T 24/45173 (2015.01); Y10T 24/45215 (2015.01);
Abstract
A closure element for a fire-protection sleeve is disclosed. The closure element has a body, a connecting element, and at least one locking element for a form-fitting connection to an intumescent strip. The body and the connecting element are designed in one piece.