Patents by Inventor William Schmal

William Schmal 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: 8307823
    Abstract: In accordance with the principles of the present invention, breathing aid is provided. The breathing aid includes a middle portion that defines a breathing aperture that provides air flow out of the mouth of the user. An incisor is defined on the top of the middle portion and sized to receive the upper incisors teeth of the user. The location of the incisor aperture along the middle portion providing proper placement of the breathing aid in the user's mouth. An inside end of the middle portion is provided at an angle. A pair of wing-like protrusions extend sideward from the middle portion, the protrusions sized to extend outwardly beyond the sides of a user's mouth in order to prevent the breathing aid from entering the mouth.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: November 13, 2012
    Inventor: William Schmal
  • Publication number: 20110146672
    Abstract: In accordance with the principles of the present invention, breathing aid is provided. The breathing aid includes a middle portion that defines a breathing aperture that provides air flow out of the mouth of the user. An incisor is defined on the top of the middle portion and sized to receive the upper incisors teeth of the user. The location of the incisor aperture along the middle portion providing proper placement of the breathing aid in the user's mouth. An inside end of the middle portion is provided at an angle. A pair of wing-like protrusions extend sideward from the middle portion, the protrusions sized to extend outwardly beyond the sides of a user's mouth in order to prevent the breathing aid from entering the mouth.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 23, 2011
    Inventor: William Schmal