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. 01, 1985
Filed:
Jan. 12, 1984
Applicant:
Inventors:
Minoru Yoshinaga, Ehime, JP;
Nobuyuki Matsubara, Ehime, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ; B65H / ;
U.S. Cl.
CPC ...
242178 ; 242 / ; 2421585 ;
Abstract
A package of a carbonaceous filament strand in the form of a square-end cheese, which is free from 'thread dwell' on the shoulders of the package. The package is formed by distributing turning points of the traverse motions in the area near the package ends. Such distribution of the turning points is achieved by repeating two to six kinds of strokes in a cycle of successive traverse motions. The difference between the maximum and the minimum strokes is preferably within a range of 2% to 20% relative to the maximum stroke.