Granted Patent
Utility
US 6,048,002 · App. 09/247,626
Door locking-unlocking system for vehicle
Inventors:
Satoshi Ohta, Takayoshi Aoyama
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Feb 10, 1999
Inventors
Satoshi Ohta
Takayoshi Aoyama
Assignee (at issue)
ASMO CO., 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.