NIKE has patented a foot support system for footwear, utilizing a compressor and solenoid valves to control gas pressure in fluid-filled bladders supporting the wearer’s foot. The system includes multiple valves for inflation and deflation configurations. GlobalData’s report on NIKE 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 NIKE, AI-assisted fitness tracking was a key innovation area identified from patents. NIKE's grant share as of May 2024 was 66%. Grant share is based on the ratio of number of grants to total number of patents.
Foot support system for footwear with adjustable fluid-filled bladders
A recently granted patent (Publication Number: US11998082B2) discloses a foot support system for an article of footwear that includes a compressor, solenoid valves, fluid-filled bladders, and pressure sensors. The system is designed to support different portions of a user's foot by adjusting gas pressure within the bladders. The system comprises multiple solenoid valves with movable plungers that can switch between inflation and deflation configurations to provide customizable support to the user's plantar surface. Additionally, a controller and pressure sensor work together to regulate the pressure in the bladders based on user input and desired pressure levels.
Furthermore, the foot support system includes fluid flow control devices, input devices for user interaction, and pressure sensors for each bladder. These components allow for precise control over the gas pressure within the bladders, ensuring optimal comfort and support for the user. The system's design also includes gas discharge ports for releasing excess gas into the external environment, maintaining a stable pressure level within the bladders. Overall, the patented foot support system offers a sophisticated and customizable solution for enhancing comfort and support in footwear, catering to individual preferences and needs.
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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.
