Patents by Inventor Anders L. Ekrud

Anders L. Ekrud 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).

  • Chain saw guide bar
    Patent number: 4381606
    Abstract: A saw guide bar comprising a main part and a nose part detachably fastened to the main part, the joints between the nose part and the main part being displaced relative to each other in the direction of chain travel.
    Type: Grant
    Filed: March 10, 1981
    Date of Patent: May 3, 1983
    Assignee: Santrade Ltd.
    Inventors: Anders L. Ekrud, Glenn G. E. Pantzar