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:
Nov. 30, 1982
Filed:
May. 18, 1981
Marcel Dufour, St Yrieix, FR;
Ecrire Pascaud, Gond Pontouvre, FR;
Ascoe Felts, Inc., Clinton, SC (US);
Abstract
A papermaker's felt having improved water drainage properties for use in the press or dewatering section of papermaking machinery. The felt is formed by a base fabric comprised of machine and cross machine direction yarns in a plurality of large cable yarns which are secured to the base fabric by selected interweavings with the cross machine direction yarns. A felt batt is needled to the paper carrying surface of the felt and a second batt is needled to the machine or cable side of the fabric. The cables are maintained in a secured position generally spaced between pairs of machine direction yarns in the base fabric by means of the interweaving with the cross direction yarns.