Patents by Inventor Roy Brownell

Roy Brownell 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).

  • CONCRETE MATERIAL DELIVERY SYSTEM AND METHOD
    Publication number: 20240140000
    Abstract: A system for delivery ingredients to a cement mixing barrel has a container. The container is divided into a plurality of compartments, each compartment used to store one ingredient for making cement. A dispensing opening is formed in a bottom area of each of the plurality of compartments. A delivery trough is positioned below each dispensing opening transferring the ingredient from each of the plurality of compartments to the cement mixing barrel.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 2, 2024
    Inventor: ROY BROWNELL
  • Weather resistant electrical cover
    Patent number: 11749932
    Abstract: A weatherproof electrical cover for an electrical outlet having an electrical cover plate has a base having an open back surface. An opening is formed in a front surface of the base. A lid is hingly coupled to a front surface of the base. A securing device attaches the base over the electrical cover plate.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: September 5, 2023
    Inventor: Roy Brownell
  • Disposable dental floss pick set
    Patent number: D610747
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: February 23, 2010
    Inventor: Roy Brownell