Patents by Inventor Hilde Angelfoss

Hilde Angelfoss 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).

  • Trolley handle
    Patent number: D499990
    Type: Grant
    Filed: January 5, 2004
    Date of Patent: December 21, 2004
    Assignee: Stokken Gruppen AS
    Inventors: Bjorn Refsum, Hilde Angelfoss Oxseth
  • Toothbrush
    Patent number: D386905
    Type: Grant
    Filed: August 14, 1995
    Date of Patent: December 2, 1997
    Assignee: Colgate-Palmolive Company
    Inventors: Joan Brady, Helen Benedict, Geir Oxseth, Nils Terje Vestheim, Helge Sletbak, Hilde Angelfoss
  • Toothbrush
    Patent number: D387562
    Type: Grant
    Filed: August 14, 1995
    Date of Patent: December 16, 1997
    Assignee: Colgate-Palmolive Company
    Inventors: Joan Brady, Helen Benedict, Geir Oxseth, Nils Terje Vestheim, Helge Sletbak, Hilde Angelfoss