Patents Examined by Cahrles A. Rademaker
  • Toy tugboat
    Patent number: D302193
    Type: Grant
    Filed: April 29, 1987
    Date of Patent: July 11, 1989
    Assignee: Hestair Kiddicraft Limited
    Inventors: Harry S. Thomson, David M. Raffo, John A. Pape
  • Physical therapy exercise frame
    Patent number: D306467
    Type: Grant
    Filed: April 20, 1987
    Date of Patent: March 6, 1990
    Inventor: David C. Smith