Patents by Inventor James B. Roark

James B. Roark 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).

  • Bottle closure system with repressurization and dispensing means
    Patent number: 5040703
    Abstract: An assembly is disclosed for maintaining the carbonation level in a carbonated soft-drink beverage and for dispensing the beverage from its container while minimizing carbonation loss from the container. The assembly utilizes a closure cap assembly that has inlet pressurization means, outlet dispensing means, and a siphon tube internally locatable in a beverage bottle.
    Type: Grant
    Filed: August 11, 1989
    Date of Patent: August 20, 1991
    Inventors: Brian M. Roark, James B. Roark