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US 12,495,910 B2Granted
Hybrid mattress
AssigneeSleep Number Corporation
InventorsEric Rose, Kody Lee Karschnik, Chee Nong Yang
Life of this patent
Estimating the term…
Abstract
A mattress has a mattress top, a mattress bottom, and a mattress perimeter. The mattress included the following features. An air chamber has an air chamber perimeter. A coiled spring perimeter includes a first set of coiled springs surrounding the air chamber perimeter. A topper portion has a support layer between the air chamber and the mattress top.
Claims18
A method comprising:
- compressing a coiled spring perimeter to a compressed state, the coiled spring perimeter comprising a first plurality of coiled springs configured to surround an air chamber of a mattress;
- storing the coiled spring perimeter in the compressed state prior to forming the mattress with the coiled spring perimeter;
- and
- forming the mattress, the mattress defining a mattress top, a mattress bottom, and a mattress perimeter including the coiled spring perimeter, wherein the mattress comprises:
- the air chamber having an air chamber perimeter;
- the coiled spring perimeter comprising the first plurality of coiled springs surrounding the air chamber perimeter;
- and
- a topper portion with a topper layer between the air chamber and the mattress top.
5 more elements
Dependencies are inferred from the claim text.