Railless variable seatback type rear seat
US11970090B2 · kind B2 · utility
0Cited by
10References
19Claims
0Family size
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Key dates
| Filing date | Jul 20, 2021 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/02258
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A railess variable seatback type rear seat includes: a linear movement device configured to convert a rotation of a motor into a linear movement; a sliding movement device configured to convert the linear movement into a sliding movement in which a seat cushion is pushed forward or backward; and a reclining angle change device configured to convert the sliding movement into a reclining movement, and to fold a seatback, which is connected to the seat cushion, forward or to recline the seatback backward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.