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:
Jan. 22, 2019
Filed:
Sep. 05, 2016
Applicant:
Duracell U.s. Operations, Inc., Wilmington, DE (US);
Inventors:
Dale F. Bittner, Harrison, OH (US);
Christopher R. Lyman, Milford, OH (US);
Assignee:
DURACELL U.S. OPERATIONS, INC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 19/22 (2006.01); B65H 81/00 (2006.01); B65H 18/08 (2006.01); B29C 53/56 (2006.01);
U.S. Cl.
CPC ...
B65H 18/08 (2013.01); B65H 19/2223 (2013.01); B29C 53/562 (2013.01);
Abstract
A winding method includes rotating a winding drum; transferring a first web structure from a first lay down station to the web stabilizing bed of a first winding station; cutting the web structure; contacting the web structure with a web assembly hold down element, winding the web structure into a roll assembly; and discharging the roll assembly from the winding drum.