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. 12, 2013
Filed:
Sep. 17, 2004
Michael Kamleiter, Stuttgart, DE;
Wilhelm N. Gudernatsch, Stuttgart, DE;
Edith Gudernatsch, Stuttgart, DE;
Michael Kamleiter, Stuttgart, DE;
Wilhelm N. Gudernatsch, Stuttgart, DE;
X-Flow B.V., Enschede, NL;
Abstract
A method for producing tubular membranes creates a very inexpensive production method, while obtaining very high output rates for tubular membranes. A tubular member () is formed from several threads () in such a way that at least some of the threads () are tightly tied together along web-type connecting lines () that are composed of longitudinal threads. At least some of the threads () form a transversal connection () between adjacent longitudinal threads () in between the web-type connecting lines (). A predefined membrane material () is applied to the tubular member ().