Granted Patent
Utility
US 6,470,982 · App. 09/780,595
Children's ride-on vehicle with mechanical speed control
Inventors:
Gerald P. Sitarski, Daniel Dignitti, Steven Robert Drosendahl, Walter C. Miazga, Douglas A. Knight
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Feb 8, 2001
Inventors
Gerald P. Sitarski
Daniel Dignitti
Steven Robert Drosendahl
Walter C. Miazga
Douglas A. Knight
Assignee (at issue)
MATTEL, INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.