Patents by Inventor Lars Persson

Lars Persson 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).

  • Equipment for conveying objects
    Patent number: 4759436
    Abstract: An equipment is provided for conveying objects in a curved path. The equipment includes at least one driven conveyor with a radius of curvature appropriate to the conveying path and provided with a plurality of mutually spaced flights for engaging and supporting one side of a conveyed object, and guide elements are provided for engaging and supporting the object at the side opposite the mentioned side.
    Type: Grant
    Filed: December 22, 1986
    Date of Patent: July 26, 1988
    Assignee: Ingenjorsfirman Convey AB
    Inventor: Lars Persson
  • Face protecting mask
    Patent number: D280460
    Type: Grant
    Filed: December 14, 1982
    Date of Patent: September 10, 1985
    Assignee: Svensk Sportutveckling AB
    Inventors: Jan Gronborg, Lars Persson
  • Face protecting mask
    Patent number: D282117
    Type: Grant
    Filed: July 26, 1983
    Date of Patent: January 14, 1986
    Assignee: Svensk Sportutveckling AB
    Inventors: Jan Gronborg, Lars Persson