Granted Patent
Utility
US 5,294,180 · App. 07/928,977
Adjustable foot rest
Inventor:
Thomas Grimm
Patented Case
View Patent ↗
Granted: Mar 15, 1994
Filed: Aug 12, 1992
Inventor
Thomas Grimm
Assignee (at issue)
Ergodyne Corporation
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.