Patents by Inventor Ali Ahmed Sleiman

Ali Ahmed Sleiman 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).

  • Supply system for a bottled water cooler using a microcontroller and method of use
    Patent number: 7597215
    Abstract: A supply system and method for providing water from a bottled water cooler includes a pump which pumps water from an upright bottle of water into a water reservoir in the bottled water cooler. A control device using a microcontroller monitors upper and lower sensors which are disposed in the water reservoir, and controls the operation of the pump so that the water level in the reservoir goes no lower than the lower sensor, and goes no higher than the upper sensor. The control device also monitors a sensor disposed at the bottom of the bottle of water, and de-energizes the pump if the bottle of water is empty.
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: October 6, 2009
    Inventor: Ali Ahmed Sleiman
  • Supply system for a bottled water cooler and method of use
    Patent number: 6793099
    Abstract: A supply system for providing water from a bottled water cooler includes a pump which pumps water from an upright bottle of water. A pressure sensor turns the pump off when the bottle of water is empty. A prime pump control starts the pump to initiate the flow of water from a new bottle of water.
    Type: Grant
    Filed: February 3, 2003
    Date of Patent: September 21, 2004
    Inventor: Ali Ahmed Sleiman