Patents by Inventor Brandon James Leonard

Brandon James Leonard 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).

  • Face mask for filtering air and air monitoring system
    Patent number: 11241594
    Abstract: A face mask for filtering air includes a face seal for providing an airtight flexible seal around the nose and mouth of a user, a support sealably attached to the face seal, wherein the support has an open area that allows for passage of incoming air and outlet valves for expelling exhaled air, a front shell for removably attaching to the support, wherein the front shell has inlet holes for allowing the incoming air to pass through the open area of the support, and a filter for filtering particulate elements from air. The filter is configured to be housed between the front shell and the support. The face seal provides a direct connection between the filter and the user.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: February 8, 2022
    Assignee: O2 INDUSTRIES INC.
    Inventors: Richard Devin Szasz, Brandon James Leonard, Peter Lionel Whitby, Steven Henry Fyke, Michael Joseph Defazio, Jason Tyler Griffin
  • FACE MASK FOR FILTERING AIR AND AIR MONITORING SYSTEM
    Publication number: 20190358473
    Abstract: A face mask for filtering air includes a face seal for providing an airtight flexible seal around the nose and mouth of a user, a support sealably attached to the face seal, wherein the support has an open area that allows for passage of incoming air and outlet valves for expelling exhaled air, a front shell for removably attaching to the support, wherein the front shell has inlet holes for allowing the incoming air to pass through the open area of the support, and a filter for filtering particulate elements from air. The filter is configured to be housed between the front shell and the support. The face seal provides a direct connection between the filter and the user.
    Type: Application
    Filed: September 5, 2017
    Publication date: November 28, 2019
    Inventors: Richard Devin Szasz, Brandon James Leonard, Peter Lionel Whitby, Steven Henry Fyke, Michael Joseph Defazio, Jason Tyler Griffin