Granted Patent
Utility
US 4,768,243 · App. 07/107,377
Latch for a drop side crib
Inventor:
David G. Waples
Patented Case
View Patent ↗
Granted: Sep 6, 1988
Filed: Oct 9, 1987
Inventor
David G. Waples
Assignee (at issue)
The Quaker Oats 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.