Patents by Inventor Trygve Evjen

Trygve Evjen 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).

  • Basket for a ski pole or similar article
    Patent number: D258606
    Type: Grant
    Filed: March 13, 1978
    Date of Patent: March 17, 1981
    Assignee: Trygve Liljedahl Skistavfabrikk A/S
    Inventors: Trygve Evjen, Bjorn Gulbrandsen, Magne Halvorsen, Bjorn E. Sandsten