Tempur Sealy International has patented a system for adjusting mattress firmness and pressure using a two-dimensional array of bladders, pumps, valves, and sensors. The method involves detecting pressure levels, monitoring changes, and adjusting to achieve desired firmness and profile. GlobalData’s report on Tempur Sealy International gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Tempur Sealy International, was a key innovation area identified from patents. Tempur Sealy International's grant share as of February 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.
Adjusting firmness and profile of mattress assembly using bladders
A recently granted patent (Publication Number: US11910929B2) discloses a method for adjusting the firmness and profile of a mattress assembly. The method involves providing a mattress assembly with an internal two-dimensional array of vertically oriented bladders containing inner and outer springs, detecting pressure levels in the bladders, monitoring pressure changes, and adjusting the pressure levels in response to provide the desired firmness and profile. The system includes pumps, valves, and a controller to control the flow of air and fluid within the bladders, allowing for precise adjustments based on user input or predetermined routines.
Furthermore, the patent also describes a method for modulating a predetermined pressure in a mattress assembly by utilizing a controller connected to the array of vertically oriented bladders. The controller stores and receives routines for inflating and deflating the bladders at specific timings to adjust the pressure levels. The bladders contain inner and outer springs in a concentric arrangement, with the outer spring varying in diameter and height compared to the inner spring. This innovative method allows for customizable firmness and profile adjustments in the mattress assembly, providing users with a comfortable and personalized sleeping experience.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
