Fastening device for a chair
US8672412B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2009 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Oct 19, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/4588
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention concerns a fastening device for use in a children's chair (40) with a seat plate (41), wherein the seat plate has a vertical through hole, characterized in that a cross piece (1) connected to two side pieces (2) which are joined by a cross bar (3) and defining an opening (6), wherein the cross bar (3) is positioned in a vertical distance from the cross piece (1) when the fastening device is mounted; two mainly vertical lining elements (4) to be inserted into the hole, connected to the underside of the cross piece (1) and/or side pieces (2) in their upper ends, wherein the lining elements (4) each comprise at least one locking hook 5 in their lower ends which have a larger horizontal extent than the lining elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.