Patents by Inventor James Josiah Callaway

James Josiah Callaway 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).

  • Pediatric nasal gastric vent tube
    Patent number: 7404807
    Abstract: To alleviate the spillage of formula from a nasal-gastric tube, a small (5 cc size) constant diameter barrel having a side arm is inserted into the N-G tube. The equal sized open ends of the barrel are closed with a membrane that allows air to pass through but is impervious to liquids. The barrel is made of clear nylon material approved by the FDA for contact with formula for the baby.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: July 29, 2008
    Inventor: James Josiah Callaway
  • Pediatric nasal gastric vent tube
    Publication number: 20070219485
    Abstract: To alleviate the spillage of formula from a nasal-gastric tube, a small (5 cc size) constant diameter barrel having a side arm is inserted into the N-G tube. The equal sized open ends of the barrel are closed with a membrane that allows air to pass through but is impervious to liquids. The barrel is made of clear nylon material approved by the FDA for contact with formula for the baby.
    Type: Application
    Filed: March 16, 2007
    Publication date: September 20, 2007
    Inventor: James Josiah Callaway