Granted Patent
Utility
US 4,892,209 · App. 07/355,790
Liquor bottle capping assembly
Inventors:
Jan L. Dorfman, Harold D. Cook, Bruce A. Moen
Patented Case
View Patent ↗
Granted: Jan 9, 1990
Filed: May 19, 1989
Inventors
Jan L. Dorfman
Harold D. Cook
Bruce A. Moen
Assignee (at issue)
Adolph Coors Company
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.