Legrest mechanism for furniture member
US10492613B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2017 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Feb 1, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C7/563
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A furniture member may include a seat assembly and a legrest assembly. The seat assembly includes a seat bottom and a seatback. The legrest assembly may include a legrest platform and articulating arm assemblies. Each articulating arm assembly may include first and second link-housings and first and second control links. The first link-housings may be rotatably attached to the seat bottom. The second link-housings may be rotatably attached to respective first link-housings and the legrest platform. The first control links may be disposed within respective first link-housings. Rotation of the first link-housings relative to the seat bottom may cause relative movement between the first control links and the first link-housings and relative movement between the first control links and the second link-housings. The second control links may be disposed at least partially within respective second link-housings and may be movably coupled to the second link-housings and to the legrest platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.