Granted Patent
Utility
US 6,190,049 · App. 09/174,692
Fluid thrust bearing for indicating instruments and the like
Inventor:
Vincent H. Rose
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Oct 19, 1998
Inventor
Vincent H. Rose
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.