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:
Feb. 18, 2003
Filed:
Nov. 17, 2000
Applicant:
Inventors:
Markus Kögler, Buchloe, DE;
Franz Heimpel, Affing, DE;
Silvia Huber, Neusäss, DE;
Peter Vogel, Untermeitingen, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02G 1/5013 ; E04B 1/682 ; F16L 5/00 ; B32B 3/100 ; B32B 3/00 ;
U.S. Cl.
CPC ...
H02G 1/5013 ; E04B 1/682 ; F16L 5/00 ; B32B 3/100 ; B32B 3/00 ;
Abstract
A method for sealing a gap ( ) between a leadthrough ( ) provided in a constructional element ( ) and an object ( ) extending through the leadthrough ( ), the method including placing in the gap ( ) a plurality of elongate sealing elements, formed as hot melt elements ( ) provided with heat-activated blowing agent, and applying heat to the hot melt element from outside; and a sealing element used by the method.