Granted Patent
Utility
US 6,050,310 · App. 09/003,021
Apparatus for charging a pressurized system
Inventor:
Phil Trigiani
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: Jan 5, 1998
Inventor
Phil Trigiani
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.