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:
Apr. 14, 2026
Filed:
Jul. 09, 2020
Applicant:
Daio Paper Corporation, Shikokuchuo, JP;
Inventor:
Shoko Yamashita, Shikokuchuo, JP;
Assignee:
DAIO PAPER CORPORATION, Shikokuchuo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 13/16 (2006.01); A47K 7/02 (2006.01); D06N 3/00 (2006.01); D06N 3/12 (2006.01); D21F 11/00 (2006.01); D21H 11/18 (2006.01); D21H 27/00 (2006.01); D21H 27/02 (2006.01);
U.S. Cl.
CPC ...
D06N 3/0011 (2013.01); A47K 7/02 (2013.01); A47L 13/16 (2013.01); D06N 3/0088 (2013.01); D06N 3/12 (2013.01); D21F 11/006 (2013.01); D21H 11/18 (2013.01); D21H 27/002 (2013.01); D21H 27/02 (2013.01); D06N 2201/02 (2013.01); D06N 2201/042 (2013.01); D06N 2203/026 (2013.01); D06N 2205/16 (2013.01); D06N 2211/08 (2013.01);
Abstract
A wiping sheet includes a patterned part of a fiber assembling base material and a non-patterned part of the fiber assembling base material. The patterned part includes cellulose nanofiber; and the non-patterned part does not include the cellulose nanofiber.