Granted Patent
Utility
US 5,738,558 · App. 08/795,013
Motor for toy construction system
Inventors:
John Zimmer, Michael DiLabio
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Feb 5, 1997
Inventors
John Zimmer
Michael DiLabio
Assignee (at issue)
Connector Set Limited Partnership
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.