Granted Patent
Utility
US 4,480,513 · App. 06/321,186
Bolt-lock structure
Inventors:
Lewis D. McCauley, John H. Taylor
Patented Case
View Patent ↗
Granted: Nov 6, 1984
Filed: Nov 16, 1981
Inventors
Lewis D. McCauley
John H. Taylor
Assignee (at issue)
McGard LLC
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.