Granted Patent
Utility
US 6,595,902 · App. 09/928,572
Weight training and toning device
Inventors:
Michael Savage, Lev Shulyak
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Aug 13, 2001
Inventors
Michael Savage
Lev Shulyak
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.