Patents by Inventor Harry C. Power, Jr.

Harry C. Power, Jr. 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: 4817744
    Abstract: A simple and inexpensive method and apparatus are provided for weighing product, such as fruits and vegetables, with a separate, simple yet effective method and apparatus for sorting fruits and vegetables having the same characteristics. The weighing apparatus includes a pair of chains having inwardly extending pins engaging vertically elongated slots in lubricating plastic hour glass shaped roller segments. A flat bottom portion of each roller segment engages three rails of a stationary track while the pins engage the elongated slots and move the roller segments over the weighing mechanism. Two or more roller segments engage a fruit or vegetable at the same time, and the stationary track is notched at a load cell so that all of the roller segments supporting a fruit or vegetable operatively engage the load cell at the same time. The product sorter includes a contoured supporting base with a flexible belt on the base and in sliding engagement with it.
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: April 4, 1989
    Assignee: Powell Machinery, Inc.
    Inventor: Harry C. Power, Jr.