Granted Patent
Utility
US 5,337,245 · App. 07/970,075
Location detecting apparatus with overspeed predicting means
Inventor:
Shin-ichi Matsuzaki
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Nov 3, 1992
Inventor
Shin-ichi Matsuzaki
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.