Granted Patent
Utility
US 5,533,608 · App. 08/333,738
Quick-change center star assembly for a capping machine
Inventors:
Edgar E. Adams, Darwin L. Ellis, Gerald E. Stelle
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Nov 3, 1994
Inventors
Edgar E. Adams
Darwin L. Ellis
Gerald E. Stelle
Assignee (at issue)
Aluminum Company of America
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.