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:
Dec. 09, 2025
Filed:
Nov. 02, 2023
Sleep Number Corporation, Minneapolis, MN (US);
Kody Lee Karschnik, Maple Grove, MN (US);
Omid Sayadi, San Jose, CA (US);
Wade Daniel Palashewski, Andover, MN (US);
Ramazan Demirli, San Jose, CA (US);
Eric Rose, Piedmont, SC (US);
Saurabh Chhaparwal, Plymouth, MN (US);
Sleep Number Corporation, Minneapolis, MN (US);
Abstract
A bed can include a mattress and a foot warming system. The mattress can include a mattress cover and a support structure that is positioned under and covered by the mattress cover. The foot warming system can include a heating unit an envelope, a power source, and an electrical connector electrically connecting the heating unit to the power source. The heating unit can be positioned inside the envelope between the envelope top and the envelope bottom. The heating unit and the envelope can be positioned at a foot of the bed under mattress cover between the support structure and the mattress cover.