Patents by Inventor Steven Shearer

Steven Shearer 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).

  • Snow gun towers
    Patent number: 5873525
    Abstract: Snow gun towers are provided for supporting a snow gun above the ground, e.g., above a ski trail. The towers are constructed to be easily rotated between raised and lowered positions, and to maintain the angle of the snow gun with respect to the ground substantially constant during rotation of the tower between its positions. Preferred towers include a compression spring to assist the user in moving the tower between raised and lowered positions.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: February 23, 1999
    Assignee: Sunday River Ski Resort
    Inventor: Steven Shearer