Patents by Inventor Alexander Stamer

Alexander Stamer 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).

  • Systems and Methods for Charging a Material Handling Vehicle
    Publication number: 20230278444
    Abstract: A charging system for a material handling vehicle includes a charger plate assembly that is pivotally moveably coupled to a distal end of the mounting assembly arm. The charger plate assembly includes a first electrical contact that is configured to electrically couple with a second electrical contact of a charging port of the material handling vehicle. The charger plate assembly is configured to move relative to the mounting assembly arm when the first electrical contact electrically couples with the second electrical contact, which causes a scrubbing action between the first electrical contact and the second electrical contacts, thereby passively cleaning the contacts.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 7, 2023
    Inventors: Alan W. Bartels, Alexander Stamer, David King, Matthew Weaver