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:
Mar. 31, 2009
Filed:
Oct. 13, 2004
Armin Baessler, Koenigsbrunn, DE;
Herbert Ginter, Kaufbeuren, DE;
Ralf Willner, Tussenhausen, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A head part () for a multi-chamber tube bag () with a multi-component mass which can be pressed out, having a main chamber () for a first component and two secondary chambers () for two other components, has a disk-shaped contact surface () for the multi-chamber tube bag () surrounding a press-out opening (). At the contact surface (), a plurality of raised portions () project toward the multi-chamber tube bag () and are provided at the head part () for narrowing the outlet regions () of the two secondary chambers () of the multi-chamber tube bag () when the multi-chamber tube bag () bears against the contact surface ().