Granted Patent
Utility
US 5,713,523 · App. 08/577,929
Electromagnetic fuel injection valve, and method for assembling nozzle assembly
Inventor:
Takuya Fujikawa
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Dec 22, 1995
Inventor
Takuya Fujikawa
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.