Securely stacking bar stools
US7118175B2 · kind B2 · utility
20Cited by
26References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 2003 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Aug 31, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C9/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Securely stacking and height adjustable bar stools are provided. In one embodiment of the present invention, the seat of a bar stool includes an upper leg restraining system that accommodates a pair of legs from another bar stool that is to be securely stacked on top. In conjunction with the upper leg restraining system, a leg bracing system is provided to accommodate and restrain the pair of legs from another bar stool. In addition, the seat height of a bar stool may be incrementally increased by attaching a plurality of leg extenders to previously added leg extenders until a desired bar stool seat height has been attained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.