Granted Patent
Utility
US 4,480,705 · App. 06/405,641
Platform calibration factor for conveyor inclination angle
Inventors:
Theodore F. Raske, Phillip Lee
Patented Case
View Patent ↗
Granted: Nov 6, 1984
Filed: Aug 5, 1982
Inventors
Theodore F. Raske
Phillip Lee
Assignee (at issue)
REXNORD GMBH
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.