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. 02, 2003
Filed:
Mar. 22, 2001
Applicant:
Inventors:
Assignee:
Uni-Charm Corporation, Ehime-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/706 ; B29C 5/506 ; B32B 5/24 ;
U.S. Cl.
CPC ...
B29C 4/706 ; B29C 5/506 ; B32B 5/24 ;
Abstract
A composite web including an elastically stretchable web and an inelastically stretchable web bonded together is stretched on a course defined between at least two nip roll pairs to obtain an elastically stretchable composite sheet. The composite web is brought into contact with a peripheral surface of at least one roll of each nip roll pair over an area of the peripheral surface defined by a quadrant of this roll's circular cross section.
Quick Actions:
Kobayashi, Toshio. (2003). Process for making elastically stretchable composite sheet (U.S. Patent No. 6613260). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6613260
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile