Patents by Inventor Joost A. W. H. Van Der Putten

Joost A. W. H. Van Der Putten 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).

  • Device for dosing into moulds
    Patent number: 5182120
    Abstract: A device for dosing a plastic, perishable mass into moulds has a pressing chamber for receiving a dose of the mass from a feed vessel and a piston operable in the chamber to push and compress the dose into a mould. The device includes a valve for shutting off feed of the mass from the feed vessel and is particularly constructed to avoid spaces into which the mass can collect and spoil, while preventing reentry of the mass from the pressing chamber into the feed vessel.
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: January 26, 1993
    Assignee: Stork Titan B.V.
    Inventors: Johannes K. O. Kusters, Joost A. W. H. Van Der Putten