Granted Patent
Utility
US 5,209,171 · App. 07/871,739
Carpet edge binding machine
Inventor:
Martin L. Anderson
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Apr 21, 1992
Inventor
Martin L. Anderson
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.