Granted Patent
Utility
US 5,571,539 · App. 08/367,396
Mold with an on-board counter or monitor
Inventor:
Glenn Starkey
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Dec 30, 1994
Inventor
Glenn Starkey
Assignee (at issue)
D&L COMPANY, LLC
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.