Stackable chair-desk frame
US7059670B2 · kind B2 · utility
27Cited by
71References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2004 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Oct 1, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C3/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A chair-desk frame has a forward portion and a rearward portion. The forward portion has a pair of front legs and a desktop support structure. The rearward portion has a pair of rear legs and a seat support structure. The chair-desk frame includes at least three upper stacking contact points and at least three lower stacking contacting points, all of which are disposed so that a plurality of identical chair-desk frames can be vertically stacked on top of one another in a stable and generally vertical orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.