Patents by Inventor Theodorus Johannes Rovers

Theodorus Johannes Rovers 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).

  • Bucket conveying machine, a device for controlling the position of buckets at a product loading or bucket collating station, and a machine for collating product units
    Publication number: 20070170045
    Abstract: A bucket conveying machine is disclosed which comprises a first working conveyor having a first upstream end and a second downstream end, said first conveyor being adapted to convey a plurality of buckets resting freely thereon from said first end to said second end, a second return conveyor adapted to return buckets from the second end of said first conveyor to the first end thereof, drive means for driving said first and second conveyors, first transfer means for transferring buckets from the first conveyor to the second conveyor at the second end, and second transfer means for transferring buckets from the second conveyor to the first conveyor at the first end.
    Type: Application
    Filed: December 20, 2004
    Publication date: July 26, 2007
    Applicant: LANGENPAC N.V.
    Inventor: Theodorus Johannes Rovers