Patents by Inventor Robert D. Jarosak

Robert D. Jarosak 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).

  • Lawn mower attachment
    Patent number: 4941231
    Abstract: A device for attachment to commercial lawn mowers which provides improved means for collection of spent debris. The device generally includes a debris chute which attaches to the lawn mower at its debris outlet, a gasoline-motor-driven mechanical blower and a debris collection receptacle. First and second sections of flexible tubing are utilized to respectively attach the chute and blower, and the blower and collection receptacle.
    Type: Grant
    Filed: July 31, 1989
    Date of Patent: July 17, 1990
    Inventor: Robert D. Jarosak