Granted Patent
Utility
US 5,655,044 · App. 08/561,696
Cassette module having swingable cassettes and a backplane with guide ridges for guiding light waveguides and optical fibers
Inventors:
Lothar Finzel, Dieter Kreutz, Anton-Guenther Licker, Hermann Schmallegger, Guenter Schroeder
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Nov 22, 1995
Inventors
Lothar Finzel
Dieter Kreutz
Anton-Guenther Licker
Hermann Schmallegger
Guenter Schroeder
Assignee (at issue)
Siemens Aktiengesellschaft
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.