Granted Patent
Utility
US 6,333,471 · App. 09/441,203
Sheet metal component for double pattern conduction and printed circuit board
Inventor:
Shinichi Nojioka
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Nov 16, 1999
Inventor
Shinichi Nojioka
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.