Granted Patent
Utility
US 5,259,430 · App. 07/799,231
Configuration for demountable wheel rim flange/split lockring assemblies
Inventors:
Donald H. Smith, Richard Frank
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Nov 27, 1991
Inventors
Donald H. Smith
Richard Frank
Assignee (at issue)
Aircraft Braking Systems Corporation
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.