Patents by Inventor Jonas Hersgren

Jonas Hersgren 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).

  • Portable grinder with a wheel-guard support and auxiliary handle
    Patent number: 7850510
    Abstract: A straight type power grinder includes an elongate housing having a handle with a power controller at its rear end, and a neck portion at its forward end supporting an output shaft connected to a rotation motor. The neck portion is formed with an integrated mounting flange for a grinding wheel guard. The neck portion and the mounting flange form an auxiliary handle for a comfortable manual support of the grinder during operation.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: December 14, 2010
    Assignee: Atlas Copco Tools AB
    Inventors: Lars Jonas Hersgren, Anders Urban Nelson
  • Portable Grinder With a Wheel-Guard Support and Auxiliary Handle
    Publication number: 20080293338
    Abstract: A straight type power grinder includes an elongate housing having a handle with a power controller at its rear end, and a neck portion at its forward end supporting an output shaft connected to a rotation motor. The neck portion is formed with an integrated mounting flange for a grinding wheel guard. The neck portion and the mounting flange form an auxiliary handle for a comfortable manual support of the grinder during operation.
    Type: Application
    Filed: November 22, 2006
    Publication date: November 27, 2008
    Inventors: Lars Jonas Hersgren, Anders Urban Nelson
  • Pump head
    Patent number: D734366
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: July 14, 2015
    Assignee: W-M Alitea AB
    Inventors: Niklas Höglund, Jonas Hersgren