Patents by Inventor Rainer Borth

Rainer Borth 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).

  • Plastic hollow body, in particular plastic pipe
    Patent number: 8137780
    Abstract: A plastic hollow body, in particular plastic pipe, the wall of which is constructed from cylindrical layers bonded to one another, wherein at least one layer is a layer made of a thermosetting material produced in the centrifugal process and the plastic hollow body includes multiple layers of thermosetting material and multiple layers of thermoplastic material.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: March 20, 2012
    Assignee: Knoch, Kern & Co.
    Inventors: Guntram Bock, Jürgen Miethlinger, Rainer Borth
  • Plastic Hollow Body, In Particular Plastic Pipe
    Publication number: 20080187696
    Abstract: The invention relates to a plastic hollow body, in particular plastic pipe, the wall of which is constructed from cylindrical layers bonded to one another, wherein at least one layer is a layer made of a thermosetting material produced in the centrifugal process and at least one layer is made of a thermoplastic material.
    Type: Application
    Filed: October 27, 2005
    Publication date: August 7, 2008
    Inventors: Guntram Bock, Jurgen Miethlinger, Rainer Borth