Patents Assigned to Howard Displays, Inc.
  • Patent number: D252244
    Type: Grant
    Filed: March 18, 1977
    Date of Patent: July 3, 1979
    Assignee: Howard Displays, Inc.
    Inventor: Sydney Edson
  • Patent number: D252245
    Type: Grant
    Filed: March 18, 1977
    Date of Patent: July 3, 1979
    Assignee: Howard Displays, Inc.
    Inventor: Sydney Edson
  • Patent number: D258784
    Type: Grant
    Filed: March 6, 1978
    Date of Patent: April 7, 1981
    Assignee: Howard Displays, Inc.
    Inventor: Sydney Edson
  • Patent number: D261449
    Type: Grant
    Filed: April 18, 1979
    Date of Patent: October 27, 1981
    Assignee: Howard Displays, Inc.
    Inventor: Sydney Edson