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:
Apr. 20, 2021

Filed:

Oct. 26, 2018
Applicant:

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

Inventors:

Richard George Coe, Cincinnati, OH (US);

Kevin Gerard Muhs, Hamilton, OH (US);

Robert Karl Isburgh, Loveland, OH (US);

Rong Deng, Mason, OH (US);

Amit Kumar Kaushik, West Chester, OH (US);

Mathias Johannes Hilpert, Mason, OH (US);

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/511 (2006.01); A61F 13/512 (2006.01); B29C 43/46 (2006.01); B29C 55/08 (2006.01); B29C 65/56 (2006.01); B32B 38/04 (2006.01); A61F 13/15 (2006.01); B29C 65/00 (2006.01); B32B 3/26 (2006.01); B32B 3/28 (2006.01); B32B 3/30 (2006.01); B32B 37/00 (2006.01); B32B 38/00 (2006.01); A61F 13/513 (2006.01); B29L 31/48 (2006.01);
U.S. Cl.
CPC ...
A61F 13/15731 (2013.01); A61F 13/15699 (2013.01); A61F 13/15707 (2013.01); A61F 13/511 (2013.01); A61F 13/512 (2013.01); A61F 13/5125 (2013.01); B29C 55/08 (2013.01); B29C 65/56 (2013.01); B29C 66/83413 (2013.01); B32B 3/266 (2013.01); B32B 3/28 (2013.01); B32B 3/30 (2013.01); B32B 37/0053 (2013.01); B32B 38/0012 (2013.01); A61F 2013/51165 (2013.01); A61F 2013/51344 (2013.01); B29C 2043/463 (2013.01); B29C 2043/464 (2013.01); B29L 2031/4878 (2013.01); B32B 2038/047 (2013.01); B32B 2555/02 (2013.01);
Abstract

Methods for deforming a multilayer web are disclosed. Steps of the method include: supplying a first layer of a precursor web; supplying a second layer of the precursor web onto at least the first area of the first layer; forming a plurality of first features and a plurality of second features in the precursor web. The plurality of first features are apertures formed in a first area of the precursor web, and the plurality of second features are formed in a second area of the precursor web in a positive and/or negative Z-direction. The plurality of first features and the plurality of second features are formed simultaneously.


Find Patent Forward Citations

Loading…