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. 01, 1990
Filed:
May. 25, 1988
Jeffrey L Todd, Summerville, SC (US);
Asten Group, Inc., Charleston, SC (US);
Abstract
A papermaker's fabric is disclosed. The fabric is comprised of at least top and bottom machine direction yarn systems, each machine direction yarn system being formed of a plurality of yarns which defines a respective top or bottom plane of machine direction yarns. The yarns of the systems are vertically aligned and the top and bottom planes are parallel. A cross machine direction yarn system is interwoven with the machine direction yarn systems in a repeated pattern encompassing at least four adjacent top plane machine direction yarns, with the fabric top plane having an open area of at least 40% and the fabric having an air permeability of at least 900 CFM. The fabric as a substrate has special utility for an embossing fabric.