Patents by Inventor Tim B. Main

Tim B. Main 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).

  • Patent number: 5598771
    Abstract: An apparatus is disclosed for a high speed non-bruising dry bin loader for apples and other produce. A transfer belt receives fruit from an transfer source and transfers fruit to a distribution belt once the transfer belt has accumulated a predetermined, staged pattern of fruit. While fruit is transferred from the transfer belt, the distribution belt reciprocates into a bin, which is held in a sideways loading position. As the distribution belt retracts out of the bin, it discharges its load of fruit. The bin is lowered in pre-determined increments between discharge cycles of the distribution belt, so that the fruit is deposited into the bin one layer at a time.
    Type: Grant
    Filed: August 8, 1995
    Date of Patent: February 4, 1997
    Inventors: Tim B. Main, Scott C. Main
  • Patent number: 5502949
    Abstract: A dry fruit bin filler for rapidly filling fruit bins, including a continuous fruit infeed belt and a fruit distribution belt mounted below the infeed belt which reciprocates under the infeed belt to receive and distribute the fruit layer-by-layer in the bin. The distribution belt is coupled to a sensor which controls intermittent activity of the belt based on the position of a discharge end of the belt relative to the bottom of the bin. The distribution belt is activated when the discharge end reaches the bottom of the bin, and lays down a layer of fruit as the belt retracts from the bin. To facilitate the layer-by-layer loading, the bin is held in a rotatable bin holder. The bin holder incrementally rotates during loading, so that the bin is lowered incrementally by a distance corresponding to a height of the layer of fruit.
    Type: Grant
    Filed: February 8, 1994
    Date of Patent: April 2, 1996
    Inventors: Tim B. Main, Scott C. Main