Patents by Inventor Armando P. Centofanti

Armando P. Centofanti 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).

  • Seedling planter
    Patent number: 4305337
    Abstract: A seedling planter for use for a self-propelled tiller or garden tractor comprises a transport trough for the seedlings with a row digger and seedling guide in spaced relation to the lower end of the trough, trailing ground engaging blades direct the ground around the set seedlings firmly positioning the same in the row.
    Type: Grant
    Filed: July 2, 1980
    Date of Patent: December 15, 1981
    Inventor: Armando P. Centofanti
  • Rotating parachute
    Patent number: 3957235
    Abstract: A rotating parachute has a conventional canopy with a set of shroud lines depending from the peripheral edges thereof and supporting a circular frame in which variable pitch fan blades are radially positioned arranged to convert vertical falling motion to rotary motion which is imparted to the parachute canopy to prevent spilling of the air therefrom.
    Type: Grant
    Filed: July 21, 1975
    Date of Patent: May 18, 1976
    Inventor: Armando P. Centofanti