Zoned suspension seating structure
US11825957B2 · kind B2 · utility
1Cited by
162References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2020 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Jan 4, 2042 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D15/56
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A body support structure including a backrest, a seat connected to the backrest, and a suspension material connected to the backrest or the seat. The suspension material includes elastomeric filaments with monofilaments and multifilaments. The suspension material further includes a first zone with a first stiffness, a second zone with a second stiffness greater than the first stiffness, and a transition zone positioned between the first zone and the second zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.