Patents by Inventor Adrienne B. Kaspar

Adrienne B. Kaspar 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).

  • Lawnmower
    Patent number: 9844177
    Abstract: A lawnmower with a plurality of motorized cutting blades may be configured to include a single rear bearing wheel to allow for greater control over the movement of the lawnmower by the operator and may be configured to include environmentally friendly methods through which the motor may be powered rather than through the use of a combustion engine.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: December 19, 2017
    Inventor: Adrienne B. Kaspar
  • Lawnmower with telescoping handle
    Patent number: 9179597
    Abstract: A lawnmower with a plurality of motorized cutting blades may be configured to include a constant velocity joint to connect the telescoping handle of the lawnmower to the lawnmower body. The constant velocity joint may allow the lawnmower body to move in vertical or horizontal directions while the handle remains upright.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: November 10, 2015
    Inventor: Adrienne B. Kaspar