Granted Patent
Utility
US 5,111,926 · App. 07/741,665
Singulating and orienting slide conveyor
Inventor:
William C. Long
Patented Case
View Patent ↗
Granted: May 12, 1992
Filed: Aug 7, 1991
Inventor
William C. Long
Assignee (at issue)
ESM International 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.