Multi-stage seatback extension system
US10611283B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Sep 12, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2205/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A multi-stage seatback extension system is disclosed. In embodiments, the multi-stage seatback extension system includes a backrest base assembly, an extendable backrest assembly, and an extendable headrest assembly. The extendable backrest assembly is moveably coupled to the backrest base assembly such that it can be pulled away from the backrest base assembly or pushed toward the backrest base assembly. The extendable headrest assembly is coupled to the extendable backrest assembly so that the headrest assembly can also be extended (or retracted). In this regard, the extendable backrest assembly and the headrest assembly implement a multi-stage (e.g., two stage or more) seatback extension system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.