Patents Assigned to TK Canada Limited
  • Drawer interlock
    Patent number: 6568771
    Abstract: A drawer interlock system for a multi-drawer filing cabinet includes respective cam units, one associated with each drawer. The cam units are aligned on a common axis and each unit includes an in-line cam assembly that includes a rotary cam and two stationary cams, one above and one below the rotary cam. When a drawer is opened, the rotary cam is turned, causing axial displacement of the stationary cams, which takes up available “play” in the system, locking the cam units of the other drawers and preventing them being opened.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: May 27, 2003
    Assignee: TK Canada Limited
    Inventors: Stefano Gentili, Eugene Varaschin, L. Scott Deugo
  • Workstation system
    Publication number: 20020153812
    Abstract: A workstation system includes, as a “core” element, a self-standing service trunk that can be used in association with free-standing desks placed adjacent the trunk, or desk structures that are physically connected to the trunk. The trunk has a top that provides a generally horizontal storage support surface above desk height, and the trunk incorporates power and communication cable troughs for delivering power and communication services from an input location on the trunk to an output location accessible from a desk associated with the trunk.
    Type: Application
    Filed: March 11, 2002
    Publication date: October 24, 2002
    Applicant: TK Canada Limited
    Inventors: John Hellwig, Geoffrey Milligan, Steve Verbeek, Lorie Marangoni, Genadij Makarewicz, Terry Woodside, Stefano Lio, Zoran Baic, Jonathon Loudon, Dakota Kasdorf, Paul Kruger
  • Chair base
    Patent number: D448953
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: October 9, 2001
    Assignee: TK Canada Limited
    Inventor: Wolfgang Deisig
  • Storage unit
    Patent number: D459611
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: July 2, 2002
    Assignee: TK Canada Limited
    Inventors: Stefano Lio, Christine Dominik, Geoffrey Milligan
  • Drawer front
    Patent number: D459622
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: July 2, 2002
    Assignee: TK Canada Limited
    Inventors: Stefano Lio, Christine Dominik, Geoffrey Milligan
  • Display board
    Patent number: D459756
    Type: Grant
    Filed: March 21, 2001
    Date of Patent: July 2, 2002
    Assignee: TK Canada Limited
    Inventors: Stefano Lio, Christine Dominik, Geoffrey Milligan
  • Table top
    Patent number: D471043
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: March 4, 2003
    Assignee: TK Canada Limited
    Inventor: Steve Verbeek
  • Table top
    Patent number: D473410
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: April 22, 2003
    Assignee: TK Canada Limited
    Inventor: Steve Verbeek
  • Power column
    Patent number: D473518
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: April 22, 2003
    Assignee: TK Canada Limited
    Inventors: John Hellwig, Steve Verbeek, Paul Crossland, Nicolas Koeppe
  • Chair
    Patent number: D473726
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: April 29, 2003
    Assignee: TK Canada, Limited
    Inventors: Markus Schaefer, Armin Sander
  • Power column
    Patent number: D473846
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: April 29, 2003
    Assignee: TK Canada Limited
    Inventors: John Hellwig, Steve Verbeek, Paul Crossland, Nicolas Koeppe
  • Cabinet
    Patent number: D477474
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: July 22, 2003
    Assignee: TK Canada Limited
    Inventor: Geoffrey Milligan
  • Cabinet
    Patent number: D478436
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: August 19, 2003
    Assignee: TK Canada Limited
    Inventor: Geoffrey Milligan
  • Foot for an article of furniture
    Patent number: D479065
    Type: Grant
    Filed: October 11, 2001
    Date of Patent: September 2, 2003
    Assignee: TK Canada Limited
    Inventor: Steve Verbeek
  • Cabinet
    Patent number: D481558
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: November 4, 2003
    Assignee: TK Canada Limited
    Inventor: Geoffrey Milligan