Patents Represented by Attorney John R. Hanway
  • Patent number: 3952982
    Abstract: This device consists primarily of an externally threaded mast which is adaptable to fit the mast mount of a U-shaped ground spike, a flat table, or a tri-pod. The device consists of various arms and brackets which are elevatable and may be moved forward and backward and will rotate 360.degree., the device including a vernier adjustment which will enable the camera to be moved forward and backward for fine focus.
    Type: Grant
    Filed: January 7, 1975
    Date of Patent: April 27, 1976
    Inventor: David P. Lewis