Granted Patent
Utility
US 6,122,502 · App. 08/996,582
Roaming cordless telephone
Inventors:
Jeffrey P. Grundvig, John P. Veschi
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Dec 23, 1997
Inventors
Jeffrey P. Grundvig
John P. Veschi
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.