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. 15, 2008
Filed:
Dec. 11, 2001
Bernd Hansen, 74429 Sulzbach-Laufen, DE;
Hans Weiss, 74429 Sulzbach-Laufen, DE;
Bernd Hansen, 74429 Sulzbach-Laufen, DE;
Hans Weiss, 74429 Sulzbach-Laufen, DE;
Other;
Abstract
In a method for the production and filling of containers (), at least one tube () of plasticized plastic material is extruded into an open mold (). The tube () is bonded at its advancing end on closing the mold () to form the container base. The tube () is severed above the mold, by a separating element () to form a filling opening. The mold () having the tube () with a filling opening is moved to a filling position in which the container is filled after the tube () formed in the mold by generating an expanding pressure gradient acting on the tube (). During the movement of the mold () into the filling position, the filling opening of the tube () is covered by a sterile barrier ().