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:
Oct. 10, 2000
Filed:
Jun. 16, 1999
A Kadir Bilisik, Raleigh, NC (US);
3TEX, Inc., Cary, NC (US);
Abstract
A three-dimensional multiaxial circular woven fabric of a generally cylindrical shape having a core defined therein about a central axis. A plurality of concentric axial yarn layers extend radially outwardly in spaced-apart relationship from the central axis, and each of the layers comprises a plurality of axial yarns extending parallel to the central axis of the fabric. A plurality of radially spaced-apart circumferential yarns extend outwardly from the central axis of the fabric and define a plane substantially perpendicular thereto, and each of a selected number of the plurality of circumferential yarns is woven between a corresponding plurality of next adjacent and successive concentric axial yarn layers. A plurality of radial yarns is provided in the fabric wherein each of a selected number of the radial yarns is woven between a corresponding plurality of next adjacent and successive axial yarns and each axial yarn layer of a plurality of concentric yarn layers. Thus, each pair of radial yarns contains a radially extending row of axial yarns therebetween that includes a single axial yarn from each of a plurality of next adjacent radially spaced-apart axial yarn layers.