Granted Patent
Utility
US 5,625,344 · App. 08/201,793
Low fluid level warning device
Inventors:
Ashok K. Shukla, Mukta Shukla
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Feb 25, 1994
Inventors
Ashok K. Shukla
Mukta Shukla
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.