Patents by Inventor Sherrie E. Ruiz

Sherrie E. Ruiz 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).

  • Headgear apparatus
    Patent number: 7225811
    Abstract: To this end, the present invention comprises a headgear apparatus comprising a sleeve, a first strap portion and a second strap portion. The sleeve comprises a chin portion and a top portion. The top portion is integrally connected to the chin portion. The first strap portion is connected to a first part of the sleeve near the top portion. The second strap portion is connected to a second part of the sleeve near the chin portion. A nosepiece may be fastened to the headgear apparatus via the first strap portion and the second strap portion.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: June 5, 2007
    Inventors: Sherrie E. Ruiz, Antonio R. Ruiz
  • Headgear apparatus
    Publication number: 20040083534
    Abstract: To this end, the present invention comprises a headgear apparatus comprising a sleeve, a first strap portion and a second strap portion. The sleeve comprises a chin portion and a top portion. The top portion is integrally connected to the chin portion. The first strap portion is connected to a first part of the sleeve near the top portion. The second strap portion is connected to a second part of the sleeve near the chin portion. A nosepiece may be fastened to the headgear apparatus via the first strap portion and the second strap portion.
    Type: Application
    Filed: March 28, 2003
    Publication date: May 6, 2004
    Inventors: Sherrie E. Ruiz, Antonio R. Ruiz