Patents by Inventor Paul Runnalls

Paul Runnalls 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).

  • Profiled frame for a switchgear cabinet
    Patent number: 6155658
    Abstract: A profiled frame for a switchgear cabinet with an inner profiled section and an outer profiled section. The inner profiled section is made from a sheet steel blank and is or can have fastening receivers, on which built-ins can be fixed in place in an interior of the switchgear cabinet. The profiled frame can be visually individualized if the outer profiled section is designed as an extruded profiled section and has one or several ornamented surfaces oriented toward the exterior of the switchgear cabinet.
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: December 5, 2000
    Assignee: Rittal-Werk Rudolf Loh GmbH & Co. KG
    Inventors: Michael Woodward, Paul Runnalls
  • Switchgear cabinet
    Patent number: D423465
    Type: Grant
    Filed: January 19, 1999
    Date of Patent: April 25, 2000
    Assignee: Rittal-Werk Rudolf Loh GmbH & Co. KG
    Inventors: Paul Runnalls, Michael Woodward