Granted Patent
Utility
US 6,606,492 · App. 09/668,758
Keyless entry system
Inventor:
Allan Losey
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Sep 22, 2000
Inventor
Allan Losey
Assignee (at issue)
Siemens VDO Automotive AG
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.