Music posture chairs
US7275788B2 · kind B2 · utility
23Cited by
97References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2005 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Aug 5, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C9/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Chairs for encouraging proper posture for performers, including vocalists and instrumentalists. Chairs allow for maintenance of proper posture by performers seated in engaged and in perched positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.