Granted Patent
Utility
US 5,484,151 · App. 08/154,608
Mobile standing aid
Inventor:
Alan L. Tholkes
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Nov 18, 1993
Inventor
Alan L. Tholkes
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.