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:
Jun. 03, 2003
Filed:
Jan. 12, 2001
Carl R. Holzer, Jr., Anderson, SC (US);
Richard T. Phelps, III, Greenville, SC (US);
Gary W. Hanwell, Anderson, SC (US);
BASF Corporation, Mt. Olive, NJ (US);
Abstract
Liquid finish is applied to a travelling filament by bringing the travelling filament into contact with an arcuate surface portion associated with a normally stationary, but rotatable, annular finish applicator, and thereafter periodically rotating the annular finish applicator to bring at least one other arcuate surface portion thereof into contact with the travelling filament. Most preferably, an actuator assembly is provided having first and second actuator fingers which are capable of relative separable rectilinear movements towards and away from one another. These actuator fingers, in an especially preferred embodiment, are each pivotally moveable and magnetically coupled to one another. As such, separable movement will in turn cause that one of the actuator fingers connected to the annular finish applicator to pivot thereby rotating the later to expose a “fresh” arcuate surface region in contact with the filament.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile