Seat pan drop down link
US8042867B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2009 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Dec 2, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D11/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A chair having an adjustable seat pan is disclosed. The chair includes a seat frame having a front end and a rear end, a seat back attached to the rear end of the seat frame, a seat pan pivotally connected to the seat frame, and a seat drop down link having a first end attached to the seat frame and a second end in contact with a catch member located beneath the seat pan so that the seat pan can be raised and lowered from a flat position to approximately a 6° angle with respect to the seat frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.