Granted Patent
Utility
US 6,772,275 · App. 09/890,843
Device and method for storing telephone entries
Inventors:
Hans-Georg Beerens, Alexander Hadt, Peter Kisters, Ralf Ruether, Peter Scholz, Bernhard Slonina
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Oct 11, 2001
Inventors
Hans-Georg Beerens
Alexander Hadt
Peter Kisters
Ralf Ruether
Peter Scholz
Bernhard Slonina
Assignee (at issue)
Siemens Aktiengesellschaft
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.