Patents by Inventor Norman D. Barker

Norman D. Barker 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).

  • Cannula support assembly
    Patent number: 9004072
    Abstract: A cannula support assembly capable of supporting a nasal cannula that delivers oxygen or other gas or gas mixtures to a user is disclosed. The assembly has a plurality of retention clips into which cannula tubes are inserted and retained in a manner so as not to interfere or cause discomfort to a user. The front support assembly housing has a left and a right depression that lowers housing elements well below the line-of-sight of the user so that his or her vision is not impaired when using the assembly. The depressions also allow for the user to wear eyeglasses in conjunction with using the assembly.
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: April 14, 2015
    Inventor: Norman D. Barker
  • Cannula Support Assembly
    Publication number: 20140209099
    Abstract: A cannula support assembly capable of supporting a nasal cannula that delivers oxygen or other gas or gas mixtures to a user is disclosed. The assembly has a plurality of retention clips into which cannula tubes are inserted and retained in a manner so as not to interfere or cause discomfort to a user. The front support assembly housing has a left and a right depression that lowers housing elements well below the line-of-sight of the user so that his or her vision is not impaired when using the assembly. The depressions also allow for the user to wear eyeglasses in conjunction with using the assembly.
    Type: Application
    Filed: January 30, 2013
    Publication date: July 31, 2014
    Inventor: Norman D. Barker