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:
Feb. 23, 1999
Filed:
May. 12, 1997
James A Milliman, Rome, NY (US);
Other;
Abstract
A core tube for mounting in the axial bore of the body of cross-head die apparatus through which a filamentary member is drawn as a layer of flowable coating material is applied thereto. The coating material is injected through a radial bore having an axis intersecting an annular groove extending 360 degrees around the core tube. The annular groove communicates with a flow passage leading to the die orifice both through an annular space surrounding the forward end of the groove and through three axial grooves, two of which are of the same size and the other larger. The larger groove is positioned 180 degrees from the axis of the radial bore in the die body and 100 degrees from each of the small grooves.