logo

For the Inventor, By the Inventor

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.:

US 12679065 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Nov. 23, 2015

Process for production of foam laminate product

Applicant:

Proprietect L.p., Mississauga, CA;

Inventor:

Neil P. Gehani, Mississauga, CA;

Assignee:

PROPRIETECT L.P., Toronto, CA;

Attorney:

KATTEN MUCHIN ROSENMAN LLP

Primary Examiner:

Barbara J Musser

Int. Cl.
CPC ...
B32B 5/18 (2006.01); B29C 43/00 (2006.01); B29C 44/56 (2006.01); B29C 65/00 (2006.01); B29K 75/00 (2006.01); B29K 105/12 (2006.01); B29L 31/30 (2006.01); B32B 5/24 (2006.01); B32B 5/28 (2006.01); B32B 37/04 (2006.01); B60R 13/02 (2006.01);
U.S. Cl.
CPC ...
B32B 5/18 (2013.01); B29C 43/003 (2013.01); B29C 44/5681 (2013.01); B29C 66/73182 (2013.01); B32B 5/245 (2013.01); B32B 5/28 (2013.01); B32B 37/04 (2013.01); B60R 13/0212 (2013.01); B29K 2075/00 (2013.01); B29K 2105/128 (2013.01); B29L 2031/3023 (2013.01); B32B 2305/022 (2013.01); B32B 2305/20 (2013.01); B32B 2307/102 (2013.01); B32B 2605/003 (2013.01); Y10T 428/249953 (2015.04); Y10T 428/249982 (2015.04);
Abstract

A laminate product comprising a foam core having a pair of opposed major surfaces and a cover layer secured with respect to each major surface is described. The cover layer contains a fibrous reinforcement layer that is substantially encapsulated by a polymer. It has been found that the use of a fibrous polymer layer (e.g., in place of conventional polyethylene film) results in a laminate product having significantly lower resistance to air flow resistance and significantly improved sound absorption properties.

Find Patent Forward Citations

Gehani, Neil. (2026). Process for production of foam laminate product (U.S. Patent No. 12679065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12679065

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…