Patents by Inventor JOHN PATTON WALLIS

JOHN PATTON WALLIS 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).

  • Friction activated ground coffee dosing dispenser
    Patent number: 11026537
    Abstract: A friction activated ground coffee dispenser comprising a ground coffee reservoir, a dispensing base and a dispenser. The dispenser may be a rotary dispenser or a slide dispenser. The dispenser further comprises a reservoir that may be scaled to dispense ground coffee into a single serve pod, filter, or other grounds holding devices such as an espresso portafilter.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: June 8, 2021
    Inventor: John Patton Wallis
  • FRICTION ACTIVATED GROUND COFFEE DOSING DISPENSER
    Publication number: 20190365140
    Abstract: A friction activated ground coffee dispenser comprising a ground coffee reservoir, a dispensing base and a dispenser. The dispenser may be a rotary dispenser or a slide dispenser. The dispenser further comprises a reservoir that may be scaled to dispense ground coffee into a single serve pod, filter, or other grounds holding devices such as an espresso portafilter.
    Type: Application
    Filed: August 14, 2019
    Publication date: December 5, 2019
    Inventor: John Patton Wallis
  • Friction activated ground coffee dosing dispenser
    Patent number: 10383479
    Abstract: A friction active ground coffee dispenser comprising a ground coffee reservoir, a dispensing base and a dispenser. The dispenser may be a rotary dispenser or a slide dispenser. The dispenser further comprises a reservoir that may be scaled to dispense ground coffee into a single serve pod, filter, or other grounds holding devices such as an espresso portafilter.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: August 20, 2019
    Inventor: John Patton Wallis
  • FRICTION ACTIVATED GROUND COFFEE DOSING DISPENSER
    Publication number: 20170188755
    Abstract: A friction active ground coffee dispenser comprising a ground coffee reservoir, a dispensing base and a dispenser. The dispenser may be a rotary dispenser or a slide dispenser. The dispenser further comprises a reservoir that may be scaled to dispense ground coffee into a single serve pod, filter, or other grounds holding devices such as an espresso portafilter.
    Type: Application
    Filed: December 29, 2016
    Publication date: July 6, 2017
    Inventor: JOHN PATTON WALLIS