Granted Patent
Utility
US 6,752,616 · App. 09/885,336
Dry, lubricated ejector pins
Inventor:
Glenn Starkey
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Jun 19, 2001
Inventor
Glenn Starkey
Assignee (at issue)
Glenn Starkey
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.