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:
Feb. 24, 2026
Filed:
Sep. 20, 2021
Applicant:
Dreamwell, Ltd., Doraville, GA (US);
Inventor:
Christopher Chunglo, Marietta, GA (US);
Assignee:
DREAMWELL, LTD., Doraville, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 27/08 (2006.01); A47C 21/04 (2006.01); A47C 27/14 (2006.01); A47C 27/15 (2006.01);
U.S. Cl.
CPC ...
A47C 27/085 (2013.01); A47C 21/042 (2013.01); A47C 21/046 (2013.01); A47C 21/048 (2013.01); A47C 27/144 (2013.01); A47C 27/15 (2013.01);
Abstract
Mattress assemblies including at least one foam layer at or proximate to a sleeping surface including a plurality of channels or recesses in at least one surface, wherein at least a portion of the channels include an encapsulated bulk phase change material at least partially filling the channel or the recesses.
Chunglo, Christopher. (2026). Mattress assemblies including phase change materials (U.S. Patent No. 12557917). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12557917
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile