Chair
US10321763B2 · kind B2 · utility
16Cited by
22References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2015 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Nov 11, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/445
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair comprises a backrest, a seat, a supporting structure for supporting the backrest and the seat, and a base support. The supporting structure, the seat and the backrest are each pivotably mounted to permit the supporting structure, the seat and the backrest to each tilt over a predetermined range. This allows the chair to move into and out of a reclined position. The seat is free to pivot over its predetermined range relative to the supporting structure independently of a tilt of the supporting structure. The pivoting backrest and the pivoting seat are intended to encourage dynamic sitting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.