Granted Patent
Utility
US 4,286,803 · App. 05/947,549
Stabilizer assembly
Inventor:
John C. Schulz
Patented Case
View Patent ↗
Granted: Sep 1, 1981
Filed: Oct 2, 1978
Inventor
John C. Schulz
Assignee (at issue)
J. I. Case 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.