Patents by Inventor Laurine L. Walker

Laurine L. Walker 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).

  • Collapsible ski pole seat
    Patent number: 4130294
    Abstract: A two-part ski pole including upper and lower tubular shaft sections with a snow pad above the pointed lower end of the lower section. Arranged at the upper end of the lower shaft section and supported for collapsible folding position relative thereto is a circular flexibly rimmed fabric seat adapted to be housed and concealed within the upper shaft section when collapsed. Sleeved removal of the upper shaft section permits unfolding and expansion of the flexible seat for skier supporting use.
    Type: Grant
    Filed: June 14, 1977
    Date of Patent: December 19, 1978
    Inventor: Laurine L. Walker