Patents by Inventor Cal Yudin

Cal Yudin 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).

  • Transparent liquid product display method and container
    Patent number: 5758440
    Abstract: A unique method and container for displaying a clear liquid windshield treatment comprises a clear bottle with a front and back label. The front label depicts a view from the inside of a car through the front windshield, which is cut-out to reveal the back label through the clear liquid product. The image of an oncoming car is printed on the inside of the back label so that the view from the front of the bottle simulates the view of an oncoming car through a windshield. When the bottle is shaken, tiny bubbles form in the liquid and migrate up interior surfaces of the bottle, thus simulating the dynamic water beading and sheeting action of the product when actually in use on a car's windshield.
    Type: Grant
    Filed: July 21, 1993
    Date of Patent: June 2, 1998
    Inventor: Cal Yudin
  • Quick car-cooling composition
    Patent number: 4983314
    Abstract: A quick, car-cooling composition is provided. The composition consists essentially of:about 5-15% by volume of methanol;about 20% by volume of a propellent;about 0.5% by weight of sodium benzoate;about 0.2% by volume of fragrance;about 0.2% by volume of morpholine; andabout 64.1 to 74.1% of deionized water.When sprayed in rapid, intermittent succession, the composition lowers the temperature in a hot confined space.
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: January 8, 1991
    Assignee: North American Oil Company, Inc.
    Inventor: Cal Yudin