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:
Apr. 04, 2023
Filed:
Dec. 14, 2021
Applicant:
Whirlpool Corporation, Benton Harbor, MI (US);
Inventors:
Muhammad Khizar, Saint Joseph, MI (US);
Ermanno Buzzi, Varese, IT;
Assignee:
Whirlpool Corporation, Benton Harbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24C 15/04 (2006.01); B32B 7/12 (2006.01); B32B 9/04 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
F24C 15/04 (2013.01); B32B 7/12 (2013.01); B32B 9/041 (2013.01); B32B 9/047 (2013.01); B32B 2262/103 (2013.01); B32B 2311/08 (2013.01); B82Y 30/00 (2013.01); C04B 2235/5224 (2013.01);
Abstract
Aspects of the disclosure generally relate to an insulation film, including a thermal insulation film or an insulation film for a cooking appliance. The insulation film can include a substrate, a first layer comprising silver nanowires proximate to the substrate, and a second layer comprising porous alumina proximate to the first layer and distal from the substrate.