Granted Patent
Utility
US 6,002,671 · App. 08/922,415
Test instrument for testing asymmetric digital subscriber lines
Inventors:
James Kahkoska, Bruce Kosbab
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Sep 3, 1997
Inventors
James Kahkoska
Bruce Kosbab
Assignee (at issue)
Fluke 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.