Patents by Inventor Robert L. Harrison, Sr.

Robert L. Harrison, Sr. 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 catheter
    Patent number: 10799386
    Abstract: A harness has a harness body, a belt strap, two leg straps, a small opening to slidably accommodate an aeration tube, and a larger opening to accommodate a catheter sleeve. The catheter sleeve has a length of cylindrical body which has a tapered end and a flexible end that extends though the harness body about a half inch. The one end of the aeration tube extends into the catheter sleeve cylindrical body through the small opening to provide aeration into the catheter sleeve, and the other end extends slidably through the small opening in the harness body.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: October 13, 2020
    Inventor: Robert L. Harrison, Sr.