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.

Date of Patent:
Jun. 02, 2026

Filed:

Sep. 21, 2022
Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventors:

Kelyn Anne Arora, Cincinnati, OH (US);

Timothy Ian Mullane, Union, KY (US);

Nathan Ray Whitley, Liberty Township, OH (US);

James Terry Knapmeyer, Cincinnati, OH (US);

Michael Devin Long, Harrison Township, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/84 (2006.01); A61F 13/15 (2006.01); A61F 13/53 (2006.01); A61L 15/20 (2006.01); A61L 15/56 (2006.01); D04H 1/4291 (2012.01); D04H 1/435 (2012.01); D04H 1/4382 (2012.01); D04H 5/06 (2006.01);
U.S. Cl.
CPC ...
A61F 13/84 (2013.01); A61F 13/15203 (2013.01); A61F 13/53 (2013.01); A61L 15/20 (2013.01); A61L 15/56 (2013.01); D04H 1/4291 (2013.01); D04H 1/435 (2013.01); D04H 1/43828 (2020.05); D04H 5/06 (2013.01); A61F 2013/15373 (2013.01); A61F 2013/1556 (2013.01); A61F 2013/530379 (2013.01); A61F 2013/8497 (2013.01); D10B 2401/022 (2013.01); D10B 2509/026 (2013.01);
Abstract

Patterned fibrous substrates having a plurality of individual fibers, a first region, and a second region are provided. The patterned fibrous substrates have a plurality of individual fibers of the first region having a first diameter and a plurality of individual fibers of the second region have a second diameter, wherein the first diameter is less than the second diameter. The individual fibers of the first region and the individual fibers of the second region are substantially free of bonds, other than primary bonds. The first region has a first C.I.E. L* score, and the second region has a second C.I.E. L* score, according to the Color Test Method. The first C.I.E. L* score is different than the second C.I.E. L* score.


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