Patents by Inventor David Leon Smith

David Leon Smith 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).

  • Electrical enclosure having dedicated wiring compartment
    Patent number: 6392141
    Abstract: An electrical enclosure having continuous front accessible dedicated wiring compartments. The dedicated wiring compartments provide the installer with easily accessible front wiring compartments. Each dedicated wiring compartment contains wiring for a specific function. The dedicated wiring compartments are configured to provide a continuous front accessible wiring compartment for multiple enclosures installed immediately adjacent one another. Horizontal frame members of the electrical enclosure provide a significant part of each dedicated wiring compartment.
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: May 21, 2002
    Assignee: Square D Company
    Inventors: David Leon Smith, Ronald Lee Robinson, Jerome Mark Visocky, Mitchell Whitson Lampley