Patents by Inventor Roger Phillip Boulter

Roger Phillip Boulter 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).

  • Ice dispenser with an air-cooled bin
    Patent number: 6093312
    Abstract: A combination water-purification and ice-dispensing system features an air cooler on the ice bin to prevent the congealing of ice. Four slanted agitator blades also break up chunks of ice back into ice cubes. Excess water from the ice maker is recycled into the ice maker. Double shutters prevent the dispensing of contaminated ice. An ice-bag dispenser and taper are included. A single kiosk can have both a purified water and an ice dispenser.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: July 25, 2000
    Assignee: Entre Pure, Inc.
    Inventor: Roger Phillip Boulter
  • Contamination proof purified water dispenser and method of using same
    Patent number: 5911884
    Abstract: A coin-operated purified water dispensing machine has an exterior housing shaped like a kiosk for a mall. A state of the art water purification system is housed in the kiosk. A unique combination of an RO filter and a bladder type storage tank minimizes the necessary components to pump and measure the purified water. A unique tamper proof and bacteria resistant nozzle assembly includes a retractable nozzle having a shutter door to prevent access while in the passive mode. A pinch valve assembly controls the water flow in a non-invasive manner. Also a continuous flow of ozone to the nozzle assembly deters bacteria growth.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: June 15, 1999
    Assignee: Entre Pure Industries
    Inventor: Roger Phillip Boulter
  • Contamination proof purified water dispenser
    Patent number: 5881913
    Abstract: A coin-operated purified water dispensing machine has an exterior housing shaped like a kiosk for a mall. A state of the art water purification system is housed in the kiosk. A unique combination of an RO filter and a bladder type storage tank minimizes the necessary components to pump and measure the purified water. A unique tamper proof and bacteria resistant nozzle assembly includes a retractable nozzle having a shutter door to prevent access while in the passive mode. A pinch valve assembly controls the water flow in a non-invasive manner. Also a continuous flow of ozone to the nozzle assembly deters bacteria growth.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: March 16, 1999
    Assignee: Entre Pure Industries, Inc.
    Inventor: Roger Phillip Boulter