Telescopic seating systems, and foldable chairs and related components for use within telescopic seating systems
US9326610B2 · kind B2 · utility
3Cited by
18References
20Claims
0Family size
Inventors
Key dates
| Filing date | Aug 21, 2014 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H3/126
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The telescopic seating systems, and foldable chairs and related components for use within telescopic seating systems, of the present disclosure may incorporate occupant support elements within a space between a top surface of a seat frame structure and a bottom surface of the seat frame structure. Springs may be attached to the top surface of the chair frame structure and configured to extend into the space. Alternatively, or additionally, a chair cushion may extend into the space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.