Patents by Inventor Anthony G. Spangler

Anthony G. Spangler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: D506242
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: June 14, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D506810
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: June 28, 2005
    Assignee: Brasstech, Inc.
    Inventor: Anthony G. Spangler
  • Patent number: D507038
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: July 5, 2005
    Assignee: Brasstech, Inc.
    Inventor: Anthony G. Spangler
  • Patent number: D507633
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: July 19, 2005
    Assignee: Brasstech, Inc.
    Inventor: Anthony G. Spangler
  • Patent number: D508110
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: August 2, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D508553
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: August 16, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D509287
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: September 6, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D510127
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: September 27, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D512132
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: November 29, 2005
    Assignee: Brasstech, Inc.
    Inventor: Anthony G. Spangler
  • Patent number: D513061
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: December 20, 2005
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D514204
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: January 31, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D514205
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: January 31, 2006
    Assignee: Brasstech, Inc.
    Inventor: Anthony G. Spangler
  • Patent number: D518149
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: March 28, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D519607
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: April 25, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D519613
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: April 25, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D520599
    Type: Grant
    Filed: November 9, 2004
    Date of Patent: May 9, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D520600
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: May 9, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D520609
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: May 9, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D522632
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: June 6, 2006
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler
  • Patent number: D496434
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: September 21, 2004
    Assignee: Masco Corporation of Indiana
    Inventor: Anthony G. Spangler