Granted Patent
Utility
US 5,931,435 · App. 08/723,670
Packaging and distribution system for rolled or cylindrical articles
Inventors:
Craig Alexander Hoadley, Thomas McDowell
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Sep 30, 1996
Inventors
Craig Alexander Hoadley
Thomas McDowell
Assignee (at issue)
Champion International Corporation Limited
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.