Patents Assigned to Umbra Inc.
  • Patent number: 6206231
    Abstract: A cover for a waste can has three elements: a collar; a lid; and a spring link, so-named because it functions both as a linkage between the collar and the lid and a spring for biasing the lid closed. Three modes of operation are made possible by the location of a pair of parallel pivot axes, one between the lid and the spring link and the other between the spring link and the collar. The collar is friction fit on any suitably sized receptacle.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: March 27, 2001
    Assignee: Umbra, Inc.
    Inventor: Scot Laughton
  • Patent number: D437490
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: February 13, 2001
    Assignee: Umbra, Inc.
    Inventor: Thomas Vincent
  • Patent number: D442021
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: May 15, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D442073
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: May 15, 2001
    Assignee: Umbra, Inc.
    Inventor: Maynard Hale Lyndon
  • Patent number: D442074
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: May 15, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D443147
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: June 5, 2001
    Assignee: Umbra, Inc.
    Inventor: Thomas Vincent
  • Patent number: D443503
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: June 12, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D443814
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: June 19, 2001
    Assignee: Umbra, Inc.
    Inventor: Dean Allan Watson
  • Patent number: D444053
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: June 26, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D444377
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: July 3, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D445021
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: July 17, 2001
    Assignee: Umbra, Inc.
    Inventor: William Harvey
  • Patent number: D445262
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: July 24, 2001
    Assignee: Umbra, Inc.
    Inventor: Paul Rowan
  • Patent number: D426696
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: June 20, 2000
    Assignee: Umbra, Inc.
    Inventor: Alain Cayouette
  • Patent number: D427418
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: July 4, 2000
    Assignee: Umbra, Inc
    Inventors: Henry Huang, David Quan
  • Patent number: D427507
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: July 4, 2000
    Assignee: Umbra, Inc.
    Inventor: Henry Huang
  • Patent number: D430480
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: September 5, 2000
    Assignee: Umbra, Inc.
    Inventor: Paul Rowan
  • Patent number: D431913
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: October 17, 2000
    Assignee: Umbra, Inc.
    Inventor: Paul Rowan
  • Patent number: D433012
    Type: Grant
    Filed: January 13, 1999
    Date of Patent: October 31, 2000
    Assignee: Umbra Inc.
    Inventor: Jerry Arsenault
  • Patent number: D433205
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: October 31, 2000
    Assignee: Umbra, Inc.
    Inventor: Alain Cayouette
  • Patent number: D433259
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: November 7, 2000
    Assignee: Umbra, Inc.
    Inventor: Karim Rashid