Granted Patent
Utility
US 5,980,434 · App. 09/050,709
Exercise apparatus with adjustable roller pads
Inventor:
Randall T. Webber
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Mar 30, 1998
Inventor
Randall T. Webber
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.