Granted Patent
Utility
US 6,230,868 · App. 09/506,867
System for metering multiple parking spaces
Inventors:
Gorm Tuxen, J. Michael Rodgers, Todd Magness, Paul Descombes, Ralph H. Carmen
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Feb 8, 2000
Inventors
Gorm Tuxen
J. Michael Rodgers
Todd Magness
Paul Descombes
Ralph H. Carmen
Assignee (at issue)
Duncan Industries
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.