Patents by Inventor Jennifer Köhnsen

Jennifer Köhnsen 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: 20240190539
    Abstract: A water sports apparatus (20) including a water vehicle (30) having a motorized, in particular electric, drive (36), wherein the water vehicle (30) is designed without an onboard steering device, wherein the water sports apparatus (20) includes a tether (40) for towing a water sports enthusiast (62) or a second water sports apparatus (64) along behind the water vehicle (30), wherein the water vehicle (30) includes a fastening device (38) for fastening the tether (40), wherein the tether (40) is fastened or can be fastened by one end to the fastening device (38), wherein the fastening device (38) is arranged in a stern-side half of the water vehicle (30), and wherein a handle (50) for a water sports enthusiast (62) or for a second water sports apparatus (64) is arranged, in particular fastened or fastenable, on another end of the tether (40).
    Type: Application
    Filed: December 4, 2023
    Publication date: June 13, 2024
    Inventor: Jennifer Köhnsen
  • Publication number: 20240124102
    Abstract: A hydrofoil device (3) and to a piece of water sports equipment (2). The hydrofoil device (3) includes at least one foil (6, 7), a support column (4), an electric drive (8), and at least one battery (9). A head end (5) of the support column (4) is configured to be secured to an underside (14) of a hull (10) of the piece of water sports equipment (2). An elongate signal cable duct (20) extends from a rear end (21), arranged at the support column (4), to a front end (22), which includes a receiving device (23). The receiving device (23) is configured to receive control signals. The signal cable duct (20) encloses a signal cable (24), which transmits the control signals from the receiving device (23) to the electric drive (8). The signal cable duct (20) is further configured to grip around a front edge (16) of the hull.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Inventor: Jennifer Köhnsen
  • Publication number: 20230019805
    Abstract: A watercraft including: a motor drive; a stern module; a bow module releasably connected to the stern module by a first connector; a controller; and a remote control configured to be operated by an operator. The remote control being configured to transfer movement control signals to the controller for operating the motor drive. Where the stern module having a first receiver, and the bow module having a transmitter. The transmitter is connected to the remote control and is configured to transmit the movement control signals received from the remote control. The first receiver is configured to receive the movement control signals from the first transmitter and forward the movement control signals to the controller.
    Type: Application
    Filed: September 23, 2022
    Publication date: January 19, 2023
    Applicant: 2K Beteiligungen UG (haftungsbeschraunkt)
    Inventor: Jennifer KOEHNSEN