Patents by Inventor Leo D. Johnson

Leo D. Johnson 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).

  • Ironing board
    Patent number: 4799321
    Abstract: An ironing board which is designed to be supported in a standard drawer is disclosed. The board has a transverse vertical ridge adjacent one edge which prevents it from being pulled out of the drawer, and a slidable saddle which fits over the top edge of the drawer to adapt the board to different drawer configurations.
    Type: Grant
    Filed: January 16, 1987
    Date of Patent: January 24, 1989
    Inventor: Leo D. Johnson
  • Boat trailer
    Patent number: 3982292
    Abstract: A boat which becomes a wheeled trailer by use of attachable wheels and an attachable tow rod. The boat is fitted with female fittings which engage mating male members fitted on the attachable tow rod and attachable wheel assemblies, with one such female fitting mounted on the bow to engage the tow rod and two such female fittings mounted on each side panel of the boat to engage a wheel assembly.
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: September 28, 1976
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Leo D. Johnson