Patents by Inventor Milena Stephanova

Milena Stephanova 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).

  • Ski with improved profile
    Patent number: 5895067
    Abstract: A ski having a tip region, a heel region, and a central zone, is provided with a running sole having longitudinal sides and a longitudinal axis, an edge formed on each of the sides of the running sole, and an upper face including at least two side faces being non-parallel to the running sole. The at least two side faces intersect each other above the running sole to create an apex extending longitudinally over at least part of the ski. The apex is asymmetrical with respect to a longitudinal mid-plane through the longitudinal axis of the running sole.
    Type: Grant
    Filed: December 9, 1997
    Date of Patent: April 20, 1999
    Assignee: Skis Rossignol SA
    Inventors: Milena Stephanova, Jacques Perenon
  • Ski with improved profile
    Patent number: 5725236
    Abstract: A ski having a tip region, a heel region, and a central zone, is provided with a running sole having longitudinal sides and a longitudinal axis, an edge formed on each of the sides of the running sole, and an upper face including at least two side faces being non-parallel to the running sole. The at least two side faces intersect each other above the running sole to create a ridge extending longitudinally over at least part of the ski. The ridge is asymmetrical with respect to a longitudinal mid-plane through the longitudinal axis of the running sole.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: March 10, 1998
    Assignee: Skis Rossignol SA
    Inventors: Milena Stephanova, Jacques Perenon