Granted Patent
Utility
US 6,119,848 · App. 09/235,887
Conveyor motor drive unit and conveyor system
Inventors:
William R. Hartness, III, Paul L. Horton, Mark W. Davidson, David W. Bogle, John Hawkins
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Jan 22, 1999
Inventors
William R. Hartness, III
Paul L. Horton
Mark W. Davidson
David W. Bogle
John Hawkins
Assignee (at issue)
International Corporation
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.