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:
May. 22, 2007
Filed:
Apr. 25, 2003
Applicant:
Walter Best, Duren, DE;
Inventor:
Walter Best, Duren, DE;
Assignee:
Heimbach Gmbh & Co., Duren, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 7/12 (2006.01); D21F 7/08 (2006.01); D04H 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a porous paper machine clothing () for dewatering a paper web in a paper machine, having a yarn layer made up of at least one ply () of longitudinal yarns () and at least one ply () of transverse yarns () that cross the longitudinal yarns (), which is characterized in that the longitudinal and transverse yarns () are connected positively to one another at crossing points (). The invention further concerns a method for manufacturing a porous paper machine clothing of this kind.