Granted Patent
Utility
US 4,677,283 · App. 06/900,409
Device for counting and loading small items into containers
Inventor:
Graham L. Lewis
Patented Case
View Patent ↗
Granted: Jun 30, 1987
Filed: Aug 26, 1986
Inventor
Graham L. Lewis
Assignee (at issue)
H. G. Kalish, 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.