Granted Patent
Utility
US 6,377,734 · App. 09/266,528
Cable network in a system of ducts and pipes having a flowing media and a method of securing the network in the system
Inventors:
Ernst Mayr, Heinz Diermeier, Peter Dotzer
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Mar 11, 1999
Inventors
Ernst Mayr
Heinz Diermeier
Peter Dotzer
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.