Patents by Inventor Leslie A. Heinen, Jr.

Leslie A. Heinen, Jr. 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).

  • Vac-brush
    Patent number: 5048149
    Abstract: The VAC-BRUSH is a multi-functional apparatus used in the cleaning and vacuuming of gunite or marble plaster swimming pools. It can be used as a vacuum alone or in combination with a brush system ahead of the suction line thereby permitting the brushed particles to immediately be drawn into the filtration system and not into suspension.
    Type: Grant
    Filed: June 27, 1989
    Date of Patent: September 17, 1991
    Inventor: Leslie A. Heinen, Jr.