Granted Patent
Utility
US 4,689,605 · App. 06/765,289
Powering device for transmitters and receivers of a signal transmission system
Inventor:
Hans-Bodo Laue
Patented Case
View Patent ↗
Granted: Aug 25, 1987
Filed: Aug 13, 1985
Inventor
Hans-Bodo Laue
Assignee (at issue)
Nixdorf Computer AG
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.