Patent · US Active

Seat pan drop down link

US8042867B2 · kind B2 · utility

14Cited by
19References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 2, 2009
Grant dateOct 25, 2011
Priority date
Expiry dateDec 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.