Granted Patent
Utility
US 4,887,753 · App. 07/274,003
Visor clip for mounting radar detector
Inventor:
Paul M. Allen
Patented Case
View Patent ↗
Granted: Dec 19, 1989
Filed: Nov 21, 1988
Inventor
Paul M. Allen
Assignee (at issue)
Cincinnati Microwave, Inc.
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.