Patents by Inventor Kenneth Hattori

Kenneth Hattori 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).

  • Oscillating sprinkler
    Patent number: D294635
    Type: Grant
    Filed: April 2, 1986
    Date of Patent: March 8, 1988
    Assignee: Suncast Corporation
    Inventor: Kenneth Hattori
  • Base for lawn sprinkler
    Patent number: D295213
    Type: Grant
    Filed: January 6, 1986
    Date of Patent: April 12, 1988
    Assignee: Suncast Corporation
    Inventor: Kenneth Hattori
  • Ring nut for garden hose connector
    Patent number: D296579
    Type: Grant
    Filed: January 6, 1986
    Date of Patent: July 5, 1988
    Assignee: Suncast Corporation
    Inventor: Kenneth Hattori
  • Sleeve for hose connector
    Patent number: D296581
    Type: Grant
    Filed: November 27, 1985
    Date of Patent: July 5, 1988
    Assignee: Suncast Corporation
    Inventor: Kenneth Hattori