Granted Patent
Utility
US 6,267,574 · App. 09/366,126
Compacting press with picker system
Inventors:
Matthew D. Bowman, Donald J. Knott
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Aug 2, 1999
Inventors
Matthew D. Bowman
Donald J. Knott
Assignee (at issue)
AMSTED INDUSTRIES INCORPORATED
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.