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:
Sep. 22, 1998
Filed:
Feb. 04, 1997
Applicant:
Inventors:
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 / ; 242 / ; 242 / ; 2421251 ;
Abstract
Method and device for winding continuous threads or yarns to produce yarn bobbins having thread reserves, wherein the bobbins are automatically changed, without the need for a catch slot, to achieve automatic, loss-free and highly reliable changing of full bobbins with empty bobbins, and the full bobbins include a thread reserve lap which is easily accessible on the bobbin edge and having a thread which runs from the thread reserve into the bobbin.