Granted Patent
Utility
US 5,929,896 · App. 08/670,216
RF broadcast system utilizing internal telephone lines
Inventors:
David D. Goodman, Robert Domnitz, Terry G. Mahn
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Jun 21, 1996
Inventors
David D. Goodman
Robert Domnitz
Terry G. Mahn
Assignee (at issue)
Inline Connection 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.