Seat unit provided with a tubular seat-base structure
US12208902B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 7, 2021 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Nov 25, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/0696
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A seat unit, in particular for an aircraft cabin, includes a seat provided with seat cushion and backrest kinematics, and a seat-base structure on which the seat is mounted. The seat-base structure includes a frame with a tubular structure including a first lower tube and a second lower tube, the first lower tube and the second lower tube each carrying at least one bolt intended to be fastened to rails, and two fastening feet for fastening the seat cushion and backrest kinematics. A fastening foot is formed by a tube connected by one of its ends to the first lower tube of the frame and by its other end to the second lower tube of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.