Patents Assigned to Chairworks Taiwan Limited
  • Chair
    Patent number: 5246266
    Abstract: Chair comprising an underframe, a back being pivotally connected to the underframe, a seat being pivotally connected to the back, the seat at its front edge also being pivotally connected to a foot rest which by a guide is so connected to the underframe that the angle which the foot rest forms with the seat varies with displacement of the seat. The control consist of sliding device being pivotally connected to the underframe and spring which impart a force impacting in the longitudinal direction to the sliding device in dependence on the position of the chair.
    Type: Grant
    Filed: September 18, 1990
    Date of Patent: September 21, 1993
    Assignee: Chairworks Taiwan Limited
    Inventor: Steen Ostergaard
  • Chair
    Patent number: D437498
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: February 13, 2001
    Assignee: Chairworks Taiwan Limited
    Inventor: David Hammer
  • Chair
    Patent number: D459599
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: July 2, 2002
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D459601
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: July 2, 2002
    Assignee: Chairworks Taiwan Limited
    Inventor: Susan Andersen Moore
  • Chair
    Patent number: D467442
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: December 24, 2002
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D467746
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: December 31, 2002
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D467747
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: December 31, 2002
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D468119
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: January 7, 2003
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D468120
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: January 7, 2003
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D468123
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: January 7, 2003
    Assignee: Chairworks Taiwan Limited
    Inventor: Paul Zaidman
  • Chair
    Patent number: D431921
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: October 17, 2000
    Assignee: Chairworks Taiwan Limited
    Inventor: David Hammer