Granted Patent
Utility
US 6,823,942 · App. 10/345,647
Tree saver
Inventor:
Richard Harvey McGee
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jan 16, 2003
Inventor
Richard Harvey McGee
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.