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:
May. 23, 2023
Filed:
Dec. 23, 2019
Applicant:
Footprint International, Llc, Gilbert, AZ (US);
Inventors:
Yoke Dou Chung, Chandler, AZ (US);
Yiyun Zhang, Gilbert, AZ (US);
Ric Gonzalez, Chandler, AZ (US);
Steve Lucero, Chandler, AZ (US);
Min Wang, Gilbert, AZ (US);
Indarpal Singh, Omaha, NE (US);
Margaret T. Pandis, Omaha, NE (US);
Jordan M. Boerma, Omaha, NE (US);
Assignee:
Footprint International, Inc., Gilbert, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 17/17 (2006.01); B29C 41/50 (2006.01); B65D 81/34 (2006.01); B65D 25/14 (2006.01); B65D 1/26 (2006.01); D21J 1/06 (2006.01); D21J 1/10 (2006.01); D21J 7/00 (2006.01); B05B 1/06 (2006.01); D21H 17/67 (2006.01); D21H 21/16 (2006.01); D21H 23/04 (2006.01); B29L 31/00 (2006.01); B05D 1/02 (2006.01); D21J 5/00 (2006.01); D21H 23/50 (2006.01); D21H 23/22 (2006.01); B05B 1/04 (2006.01);
U.S. Cl.
CPC ...
B29C 41/50 (2013.01); B05B 1/06 (2013.01); B65D 1/26 (2013.01); B65D 25/14 (2013.01); B65D 81/3453 (2013.01); D21H 17/17 (2013.01); D21H 17/675 (2013.01); D21H 21/16 (2013.01); D21H 23/04 (2013.01); D21J 1/06 (2013.01); D21J 1/10 (2013.01); D21J 7/00 (2013.01); B05B 1/044 (2013.01); B05D 1/02 (2013.01); B05D 2203/22 (2013.01); B29L 2031/7132 (2013.01); D21H 5/0005 (2013.01); D21H 5/0047 (2013.01); D21J 5/00 (2013.01);
Abstract
Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes an embedded moisture barrier and/or vapor barrier, and the topical coating comprises an oil barrier comprising acrylate, rice bran wax, pectin, and pea protein.