Patents by Inventor Nathan Brouwer

Nathan Brouwer 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).

  • Stand-up paddle board and method of manufacture
    Patent number: 9248889
    Abstract: A stand-up paddle board is formed by a core surrounded by a skin. The core is manufactured by creating an upper core member mold and a lower core member mold, corresponding to the top and bottom of the core. The upper core member and lower core member includes a concave surface filled by a lattice-shaped matrix. The core members and the matrices are molded to be complimentary in shape, such that the surface of each matrix and the surrounding upper and lower core members adjoin each other and are connected by an adhesive to create an air-tight core having air-tight matrix chambers. The completed core is then surrounded by a conventional paddle board skin.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: February 2, 2016
    Inventors: Nathan Brouwer, Michael J. Okoniewski
  • Stand-Up Paddle Board and Method of Manufacture
    Publication number: 20140315453
    Abstract: A stand-up paddle board is formed by a core surrounded by a skin. The core is manufactured by creating an upper core member mold and a lower core member mold, corresponding to the top and bottom of the core. The upper core member and lower core member includes a concave surface filled by a lattice-shaped matrix. The core members and the matrices are molded to be complimentary in shape, such that the surface of each matrix and the surrounding upper and lower core members adjoin each other and are connected by an adhesive to create an air-tight core having air-tight matrix chambers. The completed core is then surrounded by a conventional paddle board skin.
    Type: Application
    Filed: April 17, 2013
    Publication date: October 23, 2014
    Inventors: Nathan Brouwer, Michael J. Okoniewski