Granted Patent
Utility
US 4,465,175 · App. 06/429,930
Container orienting apparatus
Inventor:
David L. Caldwell
Patented Case
View Patent ↗
Granted: Aug 14, 1984
Filed: Sep 30, 1982
Inventor
David L. Caldwell
Assignee (at issue)
Owens-Illinois Inc.
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.