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. 01, 2011
Filed:
Apr. 17, 2007
Applicants:
Marco Fischer, Denver, CO (US);
Thomas Monden, Stetten, DE;
Markus Koegler, Kaufering, DE;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04C 2/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A leadthrough () for passing conduits through a constructional component includes a tube (), a base member () arranged at the first axial end () of the tube () and having a receiving space () for isolating means () and defining an opening (), and first () and second () annular, diaphragm-shaped sealing elements provided, respectively, at the first () and second axial ends of the tube ().