Granted Patent
Utility
US 5,784,021 · App. 08/591,706
Noiseless radar detector
Inventor:
David C. Oliva
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Jan 25, 1996
Inventor
David C. Oliva
Assignee (at issue)
Cobra Electronics Corporation
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.