Foldable high chair
US4938603A · kind A · utility
54Cited by
7References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 1989 |
| Grant date | Jul 3, 1990 |
| Priority date | — |
| Expiry date | Feb 10, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47D1/002
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A lock-release mechanism is mounted on the back of a foldable high chair to control relative movement between the chair back and the underlying seat and leg assembly. In use, the bolt-release mechanism can be actuated manually to permit the high chair to be folded from an unfolded use position to a partly folded safety stop position and a fully folded storage position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.