Car seat with an adjustable surface area
US5647635A · kind A · utility
104Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 1996 |
| Grant date | Jul 15, 1997 |
| Priority date | — |
| Expiry date | May 6, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/62
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The seat comprises several swivelling pins parallel with each other and about which the seat nose pivots successively from a given position to a following one, while the seat nose has the general shape of a polygon, the successive sides of which have increasing lengths. The position of said pins in relation to said sides is such that the seat nose surface facing upwards in each one of said positions is substantially in prolongation of the top surface of the cushion and in close proximity to it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.