Patents by Inventor Russell W. Curp

Russell W. Curp 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).

  • Tiltable wind machine for use on variable terrain
    Patent number: 4045147
    Abstract: A rotatable and tiltable wind machine for protection of agricultural growth, the machine being adapted for installation on a selected terrain having a varying contour. The machine includes means for mounting on the terrain, a fan drive assembly on the mounting means rotatable with respect thereto, drive means to rotate the fan and the fan drive assembly, and tilting means for tilting the fan with respect to the mounting means and the terrain while the fan drive assembly is being rotated.
    Type: Grant
    Filed: May 10, 1976
    Date of Patent: August 30, 1977
    Assignee: SSP Agricultural Equipment, Inc.
    Inventor: Russell W. Curp