Granted Patent
Utility
US 6,419,218 · App. 09/504,263
Streamfeeder signature long tail trimmer
Inventors:
Allen Hartsoe, Robert E. Davis
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Feb 15, 2000
Inventors
Allen Hartsoe
Robert E. Davis
Assignee (at issue)
R.R. DONNELLEY & SONS 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.