Granted Patent
Utility
US 4,034,658 · App. 05/626,210
Tray feeder system
Inventor:
Earle C. Sherman
Patented Case
View Patent ↗
Granted: Jul 12, 1977
Filed: Oct 28, 1975
Inventor
Earle C. Sherman
Assignees (at issue)
Olinkraft, Inc.
Anheuser-Busch, 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.