Patents by Inventor Norman Pokras

Norman Pokras 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).

  • Combination oxygen supplement and swimming snorkel apparatus
    Patent number: 6915801
    Abstract: A swimming snorkel and oxygen supplement apparatus that includes a mask and a headband strap to which is mounted a snorkel device, including a snorkel tube and a mouthpiece for inspiration of atmospheric air therethrough, and an oxygen supply system for communicating supplemental oxygen to the snorkel device.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: July 12, 2005
    Inventor: Norman Pokras
  • Combination oxygen supplement and swimming snorkel apparatus
    Publication number: 20050000515
    Abstract: A swimming snorkel and oxygen supplement apparatus that includes a mask and a headband strap to which is mounted a snorkel device, including a snorkel tube and a mouthpiece for inspiration of atmospheric air therethrough, and an oxygen supply system for communicating supplemental oxygen to the snorkel device.
    Type: Application
    Filed: July 2, 2003
    Publication date: January 6, 2005
    Inventor: Norman Pokras