Granted Patent
Utility
US 5,884,896 · App. 08/756,909
Solenoid driving apparatus
Inventors:
Hiromi Kono, Tsuneo Adachi
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Nov 26, 1996
Inventors
Hiromi Kono
Tsuneo Adachi
Assignee (at issue)
Zexel GmbH
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.