Patents by Inventor Peter Cordes

Peter Cordes 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).

  • Wind and boom direction indicating device
    Patent number: 4790255
    Abstract: There is provided a device useful for adjusting the main sail of a sailboat said device being equipped with apparent wind indicating means and color coded means for indicating desirable position for the boom of said main sail; said device being used alone or in combination with the main sail control sheet having color coded portions or with actual boom position indicating means having color coded sections; said color coded portions and color coded sections coinciding with the color coded desirable boom position indicating means.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: December 13, 1988
    Inventors: Nina Shively, Peter Cordes