Patents by Inventor Raoul John HEIDTMANN

Raoul John HEIDTMANN 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: 10154686
    Abstract: This invention concerns a tube filling apparatus (10). The apparatus includes a base (40) and a filling assembly (20) mountable on the base (40). The filling assembly (20) has a number of tube receiving recesses wherein tubes may, in use, be received. The apparatus (10) further includes a vibration plate (32) which is locatable between the base (40) and the filling assembly (20). In use, the tubes rest on the vibration plate (32) when they are located in the recesses. The apparatus (10) may also include transducer such as a speaker which is connected to the vibration plate (32) for, in use, vibrating the vibration plate (32), which is capable of moving independently from the filling assembly (20). This invention also concerns a method of filling tubes.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: December 18, 2018
    Assignee: PT MITRA PRODIN
    Inventor: Raoul John Heidtmann
  • Publication number: 20160120212
    Abstract: This invention concerns a tube filling apparatus (10). The apparatus includes a base (40) and a filling assembly (20) mountable on the base (40). The filling assembly (20) has a number of tube receiving recesses wherein tubes may, in use, be received. The apparatus (10) further includes a vibration plate (32) which is locatable between the base (40) and the filling assembly (20). In use, the tubes rest on the vibration plate (32) when they are located in the recesses. The apparatus (10) also includes vibrating means which is connected to the vibration plate (32) for, in use, vibrating the vibration plate (32), which is capable of moving independently from the filling assembly (20). This invention also concerns a method of filling tubes.
    Type: Application
    Filed: May 23, 2014
    Publication date: May 5, 2016
    Inventor: Raoul John HEIDTMANN