Patents by Inventor Patrick Spangler

Patrick Spangler 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).

  • Device for protecting electrical networks from overvoltages or overcurrents
    Patent number: 11876334
    Abstract: The invention relates to a device combination for protecting electrical networks against overvoltages or overcurrents, comprising an essentially U-shaped base and at least one plug-in module, which can be plugged or pushed onto the base, wherein the base has connection terminals for connecting to the respective network and also has plug-in contacts, which are connected to the connection terminals and are complementary to mating plug-in contacts or contact tongues of the plug-in module, and the plug-in module has a housing which accommodates one or more lightning and/or overvoltage arresters, and the mating plug-in contacts or contact tongues pass through a floor side of the housing.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: January 16, 2024
    Assignee: DEHN SE
    Inventors: Richard Daum, Juliane Klose, Michael Waffler, Sebastian Haas, Patrick Spangler, Michael Weissflog, Dietmar Dürr
  • DEVICE FOR PROTECTING ELECTRICAL NETWORKS FROM OVERVOLTAGES OR OVERCURRENTS
    Publication number: 20210280995
    Abstract: The invention relates to a device combination for protecting electrical networks against overvoltages or overcurrents, comprising an essentially U-shaped base and at least one plug-in module, which can be plugged or pushed onto the base, wherein the base has connection terminals for connecting to the respective network and also has plug-in contacts, which are connected to the connection terminals and are complementary to mating plug-in contacts or contact tongues of the plug-in module, and the plug-in module has a housing which accommodates one or more lightning and/or overvoltage arresters, and the mating plug-in contacts or contact tongues pass through a floor side of the housing.
    Type: Application
    Filed: June 25, 2019
    Publication date: September 9, 2021
    Inventors: Richard Daum, Juliane Klose, Michael Waffler, Sebastian Haas, Patrick Spangler, Michael Weissflog, Dietmar Dürr