Patents by Inventor Hans Gustav Ingvar Larsson

Hans Gustav Ingvar Larsson 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).

  • Hand-operated pallet truck
    Patent number: 3982767
    Abstract: A hand-operated pallet truck having a single steerable ground wheel the axis of which intersects a vertical axis about which a combined wheel and jack assembly of the truck is rotatable.
    Type: Grant
    Filed: June 13, 1975
    Date of Patent: September 28, 1976
    Assignee: Marco Materialhantering AB
    Inventors: Hans Gustav Ingvar Larsson, Sven Gunnar Harald Stjarnovist