Patents by Inventor Kenneth A. Heinis

Kenneth A. Heinis 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).

  • Fire-resistant electrical box
    Patent number: 9806509
    Abstract: A fire-resistant electrical box assembly includes an outer box assembly having an outer top panel, an outer bottom panel, an outer first side panel, an outer second side panel, an outer back panel, an inner back panel, and a front panel forming an opening substantially covered by a front cover, an inner box assembly having one or more of an inner top panel, an inner bottom panel, an inner first side panel, and an inner second side panel, and an intumescent material between at least a portion of the outer back panel and the inner back panel.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: October 31, 2017
    Assignee: FSR, Inc.
    Inventors: Kenneth A. Heinis, Richard B. Wilson, John Macaluso