Patents by Inventor Brad Teys

Brad Teys 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).

  • Disposable filter means for smoking
    Patent number: 7513258
    Abstract: The present invention is directed to a disposable shank trap for use with a pipe to filter smoke from the burning chamber. The shank trap can include or be associated with other filters to further filter smoke. The advantage of the shank trap is that it can be easily replaced, avoid problems with the cleaning of the pipe, provide efficient filtering of the smoke and efficient usage of the tobacco.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: April 7, 2009
    Assignee: Piparette Pty Ltd
    Inventors: Stefan Kollasch, Brad Teys
  • Disposable filter means for smoking
    Publication number: 20050217683
    Abstract: The present invention is directed to a disposable shank trap for use with a pipe to filter smoke from the burning chamber. The shank trap can include or be associated with other filters to further filter smoke. The advantage of the shank trap is that it can be easily replaced, avoid problems with the cleaning of the pipe, provide efficient filtering of the smoke and efficient usage of the tobacco.
    Type: Application
    Filed: November 24, 2004
    Publication date: October 6, 2005
    Inventors: Stefan Kollasch, Brad Teys