Granted Patent
Utility
US 6,520,384 · App. 09/845,759
Apparatus and method for nasal rinse
Inventor:
Ketan Mehta
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Apr 30, 2001
Inventor
Ketan Mehta
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.