Patents by Inventor Paul A. M. Daniels

Paul A. M. Daniels 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: 20010025594
    Abstract: A submersible and semi-submersible watercraft for swimmers and divers having a body shaped in the form of a stingray. The watercraft has at least one interior shell or ballaster for stabilizing the vehicle during a submerged mode. The weight of a user is used in combination with the weight of the vehicle to simultaneously semi-submerge the vehicle or alternatively prime the motors. A dual in-line motor system is used for providing propulsion and is electrically connected to a throttle hand control unit with illumination switches disposed adjacent thereto for speed control and night illumination respectively. The hand control(s) provide at least one of rotatable and angular control of the water craft as well. A processing unit is optionally provided for digital readouts of time, pressure and voltage readings, including an on/off control switch for activating and deactivating the watercraft.
    Type: Application
    Filed: May 3, 2001
    Publication date: October 4, 2001
    Inventor: Paul A. M. Daniels