Granted Patent
Utility
US 6,447,182 · App. 09/834,246
Duplex check printer using a print mechanism pivoted between document paths
Inventors:
James Gabriel Brewington, Stacy Leigh Bongrazio, Richard H. Harris, Jeff David Thomas
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Apr 12, 2001
Inventors
James Gabriel Brewington
Stacy Leigh Bongrazio
Richard H. Harris
Jeff David Thomas
Assignee (at issue)
International Business Machines 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.