Granted Patent
Utility
US 5,622,284 · App. 08/627,990
Child-resistant, toggle-action closure
Inventor:
Craig Sawicki
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: Apr 8, 1996
Inventor
Craig Sawicki
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.