Patents by Inventor Mark T Lang

Mark T Lang 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).

  • Tubing connecting device
    Patent number: 7322616
    Abstract: A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid communication, a planar surface on the coupling body, surrounding the first port and configured to engage the flat portion of the tube with the first port in fluid communication with the aperture. A strap is affixed at both ends to the coupling body and is configured to engage the tube and hold the coupling body in place on the flat.
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: January 29, 2008
    Assignee: Mueller Gas Products
    Inventor: Mark T Lang