Patents by Inventor William C. Sinclair

William C. Sinclair 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: 20180037304
    Abstract: A portable, lightweight, removable step device mounted to a paddle board to assist animals onto the board. The device is attached to a paddle board and can be placed on a board of any size or shape. The device may be secured without requiring any alteration to the paddle board or it may be affixed with more permanent means. Additionally, the device may pivot, allowing the paddler to adjust the position of the step device to accommodate the entry angle of the approaching animal and may fold up and out of the water to reduce water resistance.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 8, 2018
    Inventor: William C. Sinclair