Patents by Inventor Jdith Langfermann

Jdith Langfermann 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).

  • FEEDING DEVICE FOR POULTRY ANIMALS
    Publication number: 20180084762
    Abstract: A feeding device for poultry animals having an upper feed provision element with an elongated expansion disposed so that poultry animals can reach the feed in the upper feed provision element from the access platform. The feeding device having at least one lower feed provision element disposed underneath the upper feed provision element during operation, wherein the lower feed provision element is arranged and designed so that during operation poultry animals can reach the feed in the lower feed provision element from a floor, and wherein the lower feed provision element is arranged and designed so that the lower feed provision element is supplied with feed provided in the upper feed provision element.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 29, 2018
    Applicant: BIG DUTCHMAN INTERNATIONAL GmbH
    Inventor: Jdith Langfermann