Granted Patent
Utility
US 6,497,334 · App. 09/974,336
Packaging of nozzle for pressurized dispensing containers
Inventor:
Christian T. Scheindel
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Oct 9, 2001
Inventor
Christian T. Scheindel
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.