Granted Patent
Utility
US 6,236,003 · App. 09/431,829
Keyboard assembly superior in assemblability
Inventor:
Shoji Suganami
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Nov 2, 1999
Inventor
Shoji Suganami
Assignee (at issue)
ALPS ELECTRIC CO., 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.