Granted Patent
Utility
US 5,257,860 · App. 07/938,392
Drawer lock mechanism including push button latch
Inventor:
George R. Slivon
Patented Case
View Patent ↗
Granted: Nov 2, 1993
Filed: Aug 31, 1992
Inventor
George R. Slivon
Assignee (at issue)
Snap-on Tools Company
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.