Granted Patent
Utility
US 5,345,086 · App. 04/318,538
Automatic map compilation system
Inventor:
Sidney Bertram
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Oct 24, 1963
Inventor
Sidney Bertram
Assignee (at issue)
Eaton 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.