Patents by Inventor Alexandra B. Lewis

Alexandra B. Lewis 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).

  • Foot Operated Foaming Soap Dispenser
    Publication number: 20090194563
    Abstract: A dispensing apparatus includes an outer housing having a receiving section for coupling with a liquid container and a pumper. The pumper includes a pumper inlet and pumper outlet and is designed and configured to receive a liquid from a liquid container at the pumper inlet, convert the liquid into a foam, and to expel foam through the pumper outlet. The apparatus also includes a piston having a piston inlet and a piston outlet, the piston inlet capable of fluid communication with the pumper outlet and a pumping mechanism.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 6, 2009
    Applicant: Highland Labs Inc.
    Inventors: Peter C. Lewis, Alexandra B. Lewis