Patents by Inventor Viola M. Watson

Viola M. Watson 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).

  • Patent number: 6152915
    Abstract: After an operation, a drain tube or drain tubes may be placed in the patient's body. Sometimes the drain tube is sutured into the open end of the body and hangs from the body. After a mastectomy, the drain tube is often sutured into the body of the patient. The drain tube hangs downwardly and there is a collection bulb on the end of the drain tube to the discomfort of the patient. The applicant has devised a strap which fits around the abdomen and on the strap there is a pocket for receiving the drain tube and the collection bulb. The patient can walk and maneuver with less discomfort because the pocket and the strap are bearing some of the weight of the drain tube and collection bulb and provide proper drainage. Also, there is disclosed a receptacle for holding the collection bulb by itself. The patient may want to take a shower or dress or undress. The collection bulb can be placed in this second receptacle. This allows freedom of movement of the hands and of the patient.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: November 28, 2000
    Inventors: Paul L. Watson, Viola M. Watson
  • Patent number: D437410
    Type: Grant
    Filed: October 26, 1998
    Date of Patent: February 6, 2001
    Inventors: Paul L. Watson, Viola M. Watson
  • Patent number: D488227
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: April 6, 2004
    Inventors: Paul L. Watson, Viola M. Watson