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:
May. 24, 2022
Filed:
Jun. 26, 2018
Applicant:
Daio Paper Corporation, Ehime, JP;
Inventors:
Shohei Yoshida, Shizuoka, JP;
Noritada Tomioka, Shizuoka, JP;
Assignee:
DAIO PAPER CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47K 10/16 (2006.01); D21H 27/00 (2006.01); D21H 27/02 (2006.01); D21H 27/30 (2006.01); B31F 1/12 (2006.01); B31F 1/07 (2006.01);
U.S. Cl.
CPC ...
A47K 10/16 (2013.01); B31F 1/12 (2013.01); D21H 27/002 (2013.01); D21H 27/02 (2013.01); D21H 27/30 (2013.01); B31F 1/07 (2013.01);
Abstract
Toilet paper includes at least two sheets on which embossments are formed and that are joined together in a nested manner. The area of a top part of an embossed protrusion of each of the embossments is between 0.8 mmand 1.5 mm, and the area percentage of top parts of embossed protrusions of the embossments is between 5% and 10%.