Patents by Inventor Donald M Dunkerly

Donald M Dunkerly 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).

  • Portable beverage dispenser
    Patent number: 6269980
    Abstract: The present invention discloses a beverage dispenser 10 having an upper housing 12 and a lower base 14 with a sealing gasket 40 for attaching 18 the housing 12 to the base 14. Both the housing 12 and base 14 are filled with a foam core 24 having multiple cavities 42 therein for receiving multiple dispensing bottles 16. Bottles 16 are connected by sockets 44 to a liquid reservoir 36 having an air vent 34 and a spigot 30. Embodiments are disclosed having a variable number of bottles 16.
    Type: Grant
    Filed: November 8, 1999
    Date of Patent: August 7, 2001
    Inventors: David M Randall, Donald M Dunkerly