Granted Patent
Utility
US 6,203,006 · App. 09/293,397
Sheet-size and stacking direction adjustable accumulator with removable ramps and method
Inventors:
John J. Semanick, John H. Vitko
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Apr 16, 1999
Inventors
John J. Semanick
John H. Vitko
Assignee (at issue)
Bell & Howell Mail and Messaging Technologies Company
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.