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:
Aug. 05, 2008
Filed:
May. 01, 2006
Wolfgang Heger, Nideggen, DE;
Klaus Fichter, Jüchen, DE;
Wolfgang Heger, Nideggen, DE;
Klaus Fichter, Jüchen, DE;
Andreas Kufferath GmbH & Co. KG, Düren, DE;
Abstract
A papermaking screen, especially for the sheet forming zone, has one paper side and one machine side with a first type of transverse yarns of the paper side and a second type of transverse yarns (to) of the machine side. The transverse yarns are woven with at least one type of longitudinal yarns (to). The longitudinal yarns (to) on the machine side within the machine-side pattern repeat bind two respective transverse yarns of the second type (). The division of the intersections for the longitudinal yarns is then improved, so that marks in the paper to be produced are prevented to the greatest extent possible.