Granted Patent
Utility
US 4,824,136 · App. 07/048,597
Landing gear for a vehicle
Patented Case
View Patent ↗
Granted: Apr 25, 1989
Filed: May 11, 1987
Assignee (at issue)
The Binkley 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.