Seating device with ergonomic armrests
US8721002B2 · kind B2 · utility
3Cited by
14References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jun 14, 2010 |
| Grant date | May 13, 2014 |
| Priority date | — |
| Expiry date | Apr 13, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/54
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Various embodiments of the present invention provide seating devices having an armrest with a triangular cross-section that twists along its length to provide a support surface with increased comfort to the occupant, in addition to making the chair strong and durable. The seating device of the present invention may also be stackable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.