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. 10, 2023
Filed:
Mar. 13, 2020
Applicant:
S.p.c.m. SA, Andrezieux-Boutheon, FR;
Inventors:
Assignee:
S.P.C.M. SA, Andrezieux-Boutheon, FR;
Primary Examiner:
Int. Cl.
CPC ...
D21H 19/12 (2006.01); D21H 21/20 (2006.01);
U.S. Cl.
CPC ...
D21H 19/12 (2013.01); D21H 21/20 (2013.01);
Abstract
This method for treating the surface of paper and/or one of the layers thereof, comprises the following successive steps: