Individual Panel Mount Type (13) Patents (Class D18/29)
  • Patent number: 4315748
    Abstract: An alphabetic device is set forth to facilitate an initial reading process by providing additional discrimination cues to letters of traditional written languages. Letters of a written language are reproduced on a substrate such as paper, plastic etc. and confined within a zone. The zone, also reproduced on the substrate, is made up of dots, dashes, or lines arranged in regular arrays. A different zone is used for each letter such that each letter is always associated with its characteristic zone.
    Type: Grant
    Filed: March 22, 1979
    Date of Patent: February 16, 1982
    Assignee: The Governors of the University of Alberta
    Inventors: Jorge Frascara, Walter Jungkind, Carol J. Ladan, Thomas M. Nelson
  • Patent number: D255584
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: June 24, 1980
    Inventor: Attilio Brentini
  • Patent number: D263172
    Type: Grant
    Filed: September 18, 1979
    Date of Patent: February 23, 1982
    Assignee: Pfizer Inc.
    Inventor: Kenneth J. Payne
  • Patent number: D270271
    Type: Grant
    Filed: April 1, 1980
    Date of Patent: August 23, 1983
    Inventor: Amelia T. Steele
  • Patent number: D270272
    Type: Grant
    Filed: May 14, 1980
    Date of Patent: August 23, 1983
    Inventor: Amelia T. Steele
  • Patent number: D551236
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: September 18, 2007
    Assignee: Research In Motion Limited
    Inventors: Velimir Pletikosa, Sherryl Lee Scott
  • Patent number: D296543
    Type: Grant
    Filed: October 21, 1985
    Date of Patent: July 5, 1988
    Assignee: The Allison Corp.
    Inventors: Samuel M. Seltzer, Saul Dennison
  • Patent number: D304458
    Type: Grant
    Filed: August 22, 1986
    Date of Patent: November 7, 1989
    Assignee: The Standard Register Co.
    Inventor: William H. Mowry, Jr.
  • Patent number: D305437
    Type: Grant
    Filed: March 6, 1989
    Date of Patent: January 9, 1990
    Inventor: Leonard W. Wendling
  • Patent number: D330129
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: October 13, 1992
    Assignee: Gregory Kelly
    Inventor: Gregory J. Kelly
  • Patent number: D334446
    Type: Grant
    Filed: December 23, 1991
    Date of Patent: March 30, 1993
    Inventor: Michael J. Mercer
  • Patent number: D1019458
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: March 26, 2024
    Inventor: Kimbra Mooers