Adjustable foot support systems including fluid-filled bladder chambers
US11998082B2 · kind B2 · utility
0Cited by
10References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2021 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Feb 28, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/206
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Foot support systems for articles of footwear or other foot-receiving devices include a compressor or other gas source used to control gas pressure provided in one or more pressure adjustable fluid-filled bladders used to support a wearer's foot. Additional features relate to fluid flow control systems and methods that include a plurality of valves to control an inflation configuration for supplying gas to the one or more adjustable fluid filled bladders or a deflation configuration for releasing gas from the one or more adjustable fluid filled bladders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.