Granted Patent
Utility
US 6,475,219 · App. 09/876,794
Anterior vertebral protection method and device
Inventor:
Alexis P. Shelokov
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Jun 7, 2001
Inventor
Alexis P. Shelokov
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.