Granted Patent
Utility
US 6,431,412 · App. 09/373,850
Gasketed aerosol mounting cup
Inventors:
Robert H. Abplanalp, Robert R. Blake, Timothy O'Toole
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Aug 13, 1999
Inventors
Robert H. Abplanalp
Robert R. Blake
Timothy O'Toole
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.