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. 20, 2026
Filed:
Mar. 28, 2022
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventor:
Sachiko Takahashi, Ehime, JP;
Assignee:
DAIO PAPER CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/00 (2006.01); A47K 10/16 (2006.01); D21F 5/18 (2006.01); D21H 21/14 (2006.01);
U.S. Cl.
CPC ...
D21H 27/005 (2013.01); A47K 10/16 (2013.01); D21F 5/181 (2013.01); D21H 21/14 (2013.01);
Abstract
Tissue paper containing a softener, and having a dry tensile strength of 200 cN/25 mm or greater and 400 cN/25 mm or less in a longitudinal direction, a proportional limit tensile stress of 160 cN or greater and 250 cN or less in the longitudinal direction, and a displacement of 2.4% or greater at 150 cN is provided.
Takahashi, Sachiko. (2026). Tissue paper and method for manufacturing tissue paper (U.S. Patent No. 12768111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768111
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile