Granted Patent
Utility
US 6,830,461 · App. 10/145,165
Electrical contact and electrical connection device using same
Inventors:
Katsuhiko Sakamoto, Makiya Kimura, Noriharu Kurokawa
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: May 14, 2002
Inventors
Katsuhiko Sakamoto
Makiya Kimura
Noriharu Kurokawa
Assignee (at issue)
Tyco Electronics AMP K.K.
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.