Patents by Inventor Trayan Yovanofski

Trayan Yovanofski 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).

  • Thermostatically controlled solar heating and cooling system
    Patent number: 4628988
    Abstract: In a heating and cooling system for a building, water from either a swimming pool or a well flows through a heat pump unit within the building and recirculates to simultaneously and automatically control ambient air temperature within the building and temperature of the pool water. Hot gases produced by the heat pump are used by an energy conservation unit to heat water for domestic use.
    Type: Grant
    Filed: December 9, 1983
    Date of Patent: December 16, 1986
    Inventor: Trayan Yovanofski
  • Automatic pool water regulator apparatus
    Patent number: 4607399
    Abstract: A pool water regulator has two vertical pipes which indicate the pool water level. Each pipe has a floating element disposed therein, and each float element has a switch secured to a distal end protruding from the vertical pipes. Brackets are mounted adjacent the switches so that as the float elements rise and fall, the switches are turned ON and OFF thereby activating either pool draining or pool filling means.
    Type: Grant
    Filed: September 13, 1984
    Date of Patent: August 26, 1986
    Inventor: Trayan Yovanofski