Patents by Inventor Alex P. Sergyeyenko

Alex P. Sergyeyenko 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).

  • Hand held scrubbing tool
    Patent number: 7707674
    Abstract: A hand-held motorized household cleaning apparatus that includes a housing, a battery located in the housing, a motor located in the housing and connected to the battery, an output drive shaft connected to the motor, a cleaning attachment coupled for movement with the output drive shaft and a liquid delivery system with a pressurized reservoir. A flexible adapter is also provided.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: May 4, 2010
    Assignee: Black & Decker Inc.
    Inventors: Todd A. Schonewille, Richard P. Rosa, Sean D. Wilkinson, Corey D. MacTavish, Jacob R. Prosper, James D. Marshall, Alex P. Sergyeyenko, Vincent P. Cooper, David M. Shaver, Patrick Marcil