Patents by Inventor Martin S. Mitchell

Martin S. Mitchell 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).

  • Releasable tubing connector
    Patent number: 7153296
    Abstract: A releasable tubing connector including a male part that can be selectively fastened to a female part. The male and female parts are provided with internal valve assemblies that cooperate with one another to permit fluid to flow through the tubing connector. When the male and female parts are fastened together, fluid can flow through the releasable tubing connector. On the other hand, when the male and female parts are unfastened, fluid can flow through neither.
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: December 26, 2006
    Inventor: Martin S. Mitchell