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:
Sep. 08, 2020
Filed:
May. 24, 2018
Applicant:
Tempur World, Llc, Lexington, KY (US);
Inventors:
Tom Mikkelsen, Lexington, KY (US);
Christopher Anthony Arendoski, Gross Pointe Farms, MI (US);
Stephen Watson Switzer, Kingsport, TN (US);
Kelly Wood Chandler, Gate City, VA (US);
Mohamed F. Alzoubi, Johnson City, TN (US);
Assignee:
Tempur World, LLC, Lexington, KY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 27/15 (2006.01); A47C 21/04 (2006.01); A47C 23/14 (2006.01); A47C 27/00 (2006.01); A47C 23/06 (2006.01); A47C 23/043 (2006.01); A47C 23/18 (2006.01); A47C 23/20 (2006.01); A47C 27/05 (2006.01);
U.S. Cl.
CPC ...
A47C 27/15 (2013.01); A47C 21/042 (2013.01); A47C 21/046 (2013.01); A47C 23/0433 (2013.01); A47C 23/067 (2013.01); A47C 23/14 (2013.01); A47C 23/18 (2013.01); A47C 23/20 (2013.01); A47C 27/002 (2013.01); A47C 27/053 (2013.01); A47C 27/056 (2013.01);
Abstract
A body support cushion, e.g., mattress, has multiple foam layers, including a viscoelastic foam layer and a reticulated foam layer, and an outer cover. At least one of the foam layers and the outer cover each includes phase change material having latent heat properties that provide two intervals of dermal cooling.