Granted Patent
Utility
US 5,836,499 · App. 08/380,084
Conveyor apparatus for the transport of door panels
Inventors:
Willis Jay Mullet, Albert W. Mitchell, Thomas B. Bennett, III, William S. Wilson
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jan 30, 1995
Inventors
Willis Jay Mullet
Albert W. Mitchell
Thomas B. Bennett, III
William S. Wilson
Assignee (at issue)
Wayne-Dalton Corp.
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.