Patents by Inventor David Paul Newman

David Paul Newman 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).

  • Adjustable Angle Paddle
    Publication number: 20230331362
    Abstract: This invention pertains to paddles such as canoe paddles in which the angular relationship between the paddle handle and paddle blade can be adjusted. With respect to the paddle handle the blade orientation can be straight or angled and locked with an adjustable swivel joint.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 19, 2023
    Inventor: David Paul Newman