Patents by Inventor George V. Mitchell

George V. 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).

  • External male urinary catheter assembly and method
    Patent number: 6551293
    Abstract: The external male urinary catheter assembly has a flexible moisture barrier sheet with a penis passage. The penis passage has a plurality of flaps, separated by radial slots. These slots are extended outward to adjust passage diameter. A liquid absorbent material pad has an absorbent material pad passage that is coaxial with the penis passage. A cup member has an inlet end flange that is held in alignment with the penis passage by a harness plate and harness. The absorbent material pad is compressed between the cup member flange and the moisture barrier sheet. The absorbent material pad absorbs liquid that is adjacent to the penis passage as well as liquid that passes between the cup flange and the moisture barrier.
    Type: Grant
    Filed: August 16, 2001
    Date of Patent: April 22, 2003
    Inventor: George V. Mitchell