Patents by Inventor Floyd Marsden

Floyd Marsden 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).

  • Simplified sailing system
    Patent number: 4314518
    Abstract: A method and device are disclosed for sailing a wind-propelled vehicle whereby when a rig positioning indicator identifies the same portion of an identifiable code on a second coded structure that a wind indicator identifies on a first coded structure, the sails of the wind-propelled vehicle are in the appropriate position for that particular wind direction.
    Type: Grant
    Filed: February 27, 1980
    Date of Patent: February 9, 1982
    Assignee: Barbara B. Marsden
    Inventor: Floyd Marsden
  • Sailing rig
    Patent number: D267867
    Type: Grant
    Filed: February 27, 1980
    Date of Patent: February 8, 1983
    Assignee: Barbara B. Marsden
    Inventor: Floyd Marsden