Granted Patent
Utility
US 6,152,609 · App. 09/258,724
Plug connector for light waveguides and method for the manufacture thereof
Inventors:
Wolfgang Dzyck, Helmar Krupp, Rainer Zimmer, Rainer Matthias Kossat, Heinz Glaser
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: Feb 26, 1999
Inventors
Wolfgang Dzyck
Helmar Krupp
Rainer Zimmer
Rainer Matthias Kossat
Heinz Glaser
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.