Granted Patent
Utility
US 5,755,608 · App. 08/683,822
Top spindle for use with construction toy
Inventor:
Joel I. Glickman
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Jul 18, 1996
Inventor
Joel I. Glickman
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.