Granted Patent
Utility
US 6,547,129 · App. 10/096,019
Check writing point of sale system
Inventors:
Henry R. Nichols, Robert R. Hills
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Mar 11, 2002
Inventors
Henry R. Nichols
Robert R. Hills
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.