Granted Patent
Utility
US 6,483,051 · App. 09/895,729
Method in the manufacture of a keyboard for an electronic device
Inventors:
Esa M{umlaut over (aa)}ttä, Marko Eromaki, Timo Tarvainen
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jun 29, 2001
Inventors
Esa M{umlaut over (aa)}ttä
Marko Eromaki
Timo Tarvainen
Assignee (at issue)
Nokia Mobile Phones Ltd.
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.