Patents by Inventor Achim Koenes

Achim Koenes 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).

  • Publication number: 20090266276
    Abstract: The invention relates to a method for producing transport pallets from a mixture of recycled plastics with optional addition of fibrous material, wherein the mixture is portioned in an extruder (1), liquefied into a paste by heating and introduced via the conveying screw of the extruder into a closed mold (9) for hardening. The liquefied mixture from the extruder is intermediately stored in a storage device (4) having an adjustable volume, while the mold is changed.
    Type: Application
    Filed: October 28, 2008
    Publication date: October 29, 2009
    Inventor: ACHIM KOENES
  • Publication number: 20090211497
    Abstract: The invention relates to a stackable transport pallet of plastic. The pallet comprises a top side that forms an essentially flat support surface (1) and several support feet (2) that are disposed on the bottom side of the transport pallet and are hollow and open towards the top side so that they can nest inside one another when stacked. In addition, the underside of the transport pallet is provided with reinforcement ribs (4, 8, 9, 12). The transport pallet is produced from a plastic mixture containing recycled plastic material with the addition of organic fibers, in particular recycled PE or PP plastics with the addition of organic cellulose fibers or hemp fibers. This permits a high load-carrying capacity and a long service life to be achieved with a cost-effective use of material.
    Type: Application
    Filed: July 21, 2004
    Publication date: August 27, 2009
    Inventor: Achim Koenes