Patents by Inventor Daniel Llewellyn

Daniel Llewellyn 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).

  • Publication number: 20060269426
    Abstract: The invention is a pump system which is comprised of a box with a plurality of openings and inside of which is an electrically powered pump, a float switch and a battery. These components comprise one pumping unit. This unit is designed to rest at the bottom interior of a boat, or the bilge area, for the purpose of pumping water out of the boat automatically when the water reaches a predetermined level in the boat. The pump unit is portable and self contained with no additional power source or wiring needed.
    Type: Application
    Filed: May 24, 2005
    Publication date: November 30, 2006
    Inventor: Daniel Llewellyn