Extensible seating article and mechanism
US6367873B1 · kind B1 · utility
15Cited by
25References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1999 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Jun 4, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C17/18
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An extendable chair and mechanism for use therewith to provide a substantially horizontal rest surface. A fully supported surface is available through extension of an attractive upright chair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.