Patents by Inventor David Zywicki

David Zywicki 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: 11833407
    Abstract: A spin n grin including a wheel assembly with a handle assembly and a clamp assembly. The wheel assembly includes a wheel wherein said wheel is attached to a fork wheel which clamps the wheel by a spanned bushing to allow wheel spin and rotates. Handle assembly includes a handle which is attached to the wheel by a tab which is interlocked with the fork wheel allowing rotation of the wheel from the handle. Clamp assembly includes a first clamp and a second clamp wherein the handle is placed through one of the clamps to allow slide and adjust clamp as required. Wheel is attached to any object by clamp allowing a user to practice any paddle sport by kicking the wheel.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: December 5, 2023
    Inventor: David Zywicki