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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 12275572 B1

PDFFull Text
Date of Patent:
Apr. 14, 2025

Filed:

Jul. 21, 2020

Ovenable tray composite and package

Applicant:

Amcor Flexibles North America, Inc., Neenah, WI (US);

Inventors:

Hanna-Mari Lahti, Lempäälä, FI;

Kalle Ilmari Nättinen, Tempere, FI;

Andrew J. Lischefski, Appleton, WI (US);

Assignee:

AMCOR FLEXIBLES NORTH AMERICA, INC., Neenah, WI (US);

Attorneys:

AMCOR FLEXIBLES NORTH AMERICA, INC.

LAURA BOZEK

MATTHEW KELLAM

GREG GEISER

AMY L DE COSTER

LYNN NETT

Primary Examiner:

Nathan J Newhouse

Assistant Examiner:

Phillip D Schmidt

Int. Cl.
CPC ...
B65D 1/34 (2005.12); B32B 1/00 (2005.12); B32B 7/06 (2018.12); B32B 27/08 (2005.12); B32B 27/10 (2005.12); B32B 27/30 (2005.12); B32B 27/32 (2005.12); B32B 27/36 (2005.12); B65D 65/40 (2005.12); B65D 81/34 (2005.12);
U.S. Cl.
CPC ...
B65D 81/343 (2012.12); B32B 1/00 (2012.12); B32B 7/06 (2012.12); B32B 27/08 (2012.12); B32B 27/10 (2012.12); B32B 27/306 (2012.12); B32B 27/32 (2012.12); B32B 27/36 (2012.12); B65D 1/34 (2012.12); B65D 65/40 (2012.12); B32B 2255/12 (2012.12); B32B 2255/20 (2012.12); B32B 2255/26 (2012.12); B32B 2307/306 (2012.12); B32B 2307/702 (2012.12); B32B 2307/748 (2012.12); B32B 2439/02 (2012.12); B32B 2439/70 (2012.12); B65D 2565/385 (2012.12);
Abstract

An ovenable tray composite that includes a polymeric based liner and a fiber based component. The liner has an exterior surface layer and an interior surface layer comprising a polypropylene. The polypropylene has a Melt Index of about 0.2 grams/10 minutes to about 2 grams/10 minutes. The interior surface layer of the polymeric based liner is removably affixed to the interior surface of the fiber based component, and where the polymeric based liner and the fiber based component are manually separable.

Find Patent Forward Citations

Lahti, Hanna-Mari. (2025). Ovenable tray composite and package (U.S. Patent No. 12275572). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12275572

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

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