Granted Patent
Utility
US 5,083,123 · App. 07/598,830
Autonomous radio controlled timepiece
Inventors:
Wolfgang Ganter, Wolfram Hodapp
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: Oct 18, 1990
Inventors
Wolfgang Ganter
Wolfram Hodapp
Assignee (at issue)
Junghans Uhren GmbH
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.