Patents by Inventor Richard D. Buis

Richard D. Buis 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).

  • Enclosure for electrical components
    Patent number: 4424404
    Abstract: An enclosure for electrical components and the like is disclosed which protects the components in hazardous environments. The enclosure includes a unitary body having a generally cylindrical cavity and a closure securable to the body for closing the top of the cavity. A land within the cavity supports a first electrical component substantially normal to the axis of the cavity. Two pairs of longitudinal slots are provided for receiving second and third electrical components normal to the first component. A first internally and externally threaded outlet is situated at the bottom of the body substantially axially aligned with the cavity and second and third internally threaded outlets are located on opposite sides of the body generally above the land supporting the first component.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: January 3, 1984
    Assignee: Endress & Hauser, Inc.
    Inventors: Brian E. Moore, Richard D. Buis
  • Explosion proof enclosure for electrical apparatus or similar article
    Patent number: D272732
    Type: Grant
    Filed: May 11, 1981
    Date of Patent: February 21, 1984
    Assignee: Endress + Hauser, Inc.
    Inventors: Brian E. Moore, Richard D. Buis