Patents by Inventor Lars Edfors

Lars Edfors 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).

  • Articulated Robotic Working Tool With Articulation Sensor
    Publication number: 20210352841
    Abstract: The present disclosure relates to an articulated, self-propelled robotic tool, having a first platform 3 with a first wheel assembly 5 and a second platform 7 with a second wheel assembly 9. A link arrangement 15, 17, 19, 21 connects the first and second platforms at a turning axis 11. A goniometer arrangement senses the angle between the first and second platforms, and comprises a magnet 29 attached to a first part 17 connected to the first platform, and a Hall sensor arrangement 31 attached to the second platform 7.
    Type: Application
    Filed: October 2, 2019
    Publication date: November 18, 2021
    Inventors: Lars Edfors, Magnus Bergenholm, Staffan Palm