Granted Patent
Utility
US 6,208,874 · App. 09/184,381
Telephone assembly with automatic antenna adjustment
Inventors:
Charles Albert Rudisill, Sean Ryan
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Nov 2, 1998
Inventors
Charles Albert Rudisill
Sean Ryan
Assignee (at issue)
ERICSSON GMBH
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.