Granted Patent
Utility
US 4,862,677 · App. 07/170,118
Case packing apparatus
Inventors:
John T. Roberts, Philip L. Reid
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: Mar 15, 1988
Inventors
John T. Roberts
Philip L. Reid
Assignee (at issue)
John T. Roberts
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.