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:
Jun. 16, 2026
Filed:
Aug. 09, 2021
Applicant:
Fameccanica.data S.p.a., San Giovanni Teatino, IT;
Inventors:
Diego Gualteri, San Giovanni Teatino, IT;
Alessandro Cipriani, San Giovanni Teatino, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/53 (2006.01); D04H 1/732 (2012.01);
U.S. Cl.
CPC ...
A61F 13/15658 (2013.01); A61F 13/15707 (2013.01); D04H 1/732 (2013.01); A61F 2013/15861 (2013.01); A61F 2013/15943 (2013.01); A61F 2013/530489 (2013.01);
Abstract
A method and apparatus for producing fluff-free absorbent cores for absorbent sanitary articles, wherein loose unbound fibers and superabsorbent granular material dispersed in the loose unbound fibers are deposited on a movable surface and subsequently the fibers are mixed and bound together in such a way as to form an absorbent structure of bound fibers in which superabsorbent granular material is mixed and incorporated.