Patents by Inventor Christopher Collier

Christopher Collier 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: 20250042510
    Abstract: A crescent step hull device is disclosed for aluminum or fiberglass pontoon boat hulls to create a less wetted surface to reduce drag for a more fuel-efficient bottom and better performance. The crescent step hull device comprises a body component, which is the hull, that features notches and/or added-on steps to the bottom, thereby introducing air to the wetted surface, which will reduce the surface tension or drag and improve the overall efficiency of the pontoon boat. Specifically, the device comprises 1, 2, 3, or 4 cross-sections cut into (i.e., notched) or added onto each hull from approximately ΒΌ? to 4? in size. Thus, the hull can have a notched step, an added-on step, a parallel step, or combinations of the three.
    Type: Application
    Filed: February 8, 2024
    Publication date: February 6, 2025
    Inventors: Christopher Collier, Barbara Collier
  • Patent number: 12128990
    Abstract: Windshield systems for boats and methods of using the same are described herein. The windshield systems described herein include a pass-thru section that rotates between open and closed positions about an axis located proximate the top end of the pass-thru section.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: October 29, 2024
    Assignee: Chris-Craft Corporation
    Inventors: Ronald M. Berman, Christopher Collier, Carlo Galeazzi