Granted Patent
Utility
US 6,347,679 · App. 09/711,253
Battery retaining system for children's ride-on vehicles
Inventors:
Daniel Dignitti, Gerald P. Sitarski
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Nov 9, 2000
Inventors
Daniel Dignitti
Gerald P. Sitarski
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.