Granted Patent
Utility
US 6,507,692 · App. 09/806,330
Isolator for passing an optical cable held on a phase line of a high tension aerial line
Inventors:
Roland Hoefner, Dieter Kreutz, Ernst Mayr
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Jun 25, 2001
Inventors
Roland Hoefner
Dieter Kreutz
Ernst Mayr
Assignee (at issue)
CCS Technology 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.