Granted Patent
Utility
US 6,587,022 · App. 10/101,085
Foldable portable magnetic tool mat
Inventor:
Rita M. Devine
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Mar 19, 2002
Inventor
Rita M. Devine
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.