Granted Patent
Utility
US 5,333,715 · App. 07/980,195
Sorting conveyor system and divert switch and crossover switch for said system
Inventor:
Gordon K. Sapp
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Nov 20, 1992
Inventor
Gordon K. Sapp
Assignee (at issue)
FKI Industries, 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.