Patents by Inventor Derek Ramsey

Derek Ramsey 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).

  • Patent number: 8632371
    Abstract: The kayak paddle is a transformative device capable of becoming an oar or a paddleboard paddle. The kayak paddle includes a first paddle blade that includes a notched end on a distal end, which is characterized for use in pushing off of a stationary object. The first paddle blade also includes a pull notch that is oriented opposable of the notched end, and is suited for pulling action with respect to a stationary object. An extension shaft and a second shaft member are included in order to transform the kayak paddle to a paddleboard paddle. A second paddle blade is provided on the second shaft member and features a finger grip opening that enables an end user to articulate the device as a paddleboard paddle.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: January 21, 2014
    Inventor: Derek Ramsey