Granted Patent
Utility
US 5,042,462 · App. 07/605,422
Cervical traction tongs
Inventor:
Paul W. Bremer
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: Oct 30, 1990
Inventor
Paul W. Bremer
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.