Granted Patent
Utility
US 5,630,675 · App. 08/531,101
Traffic channelizer base
Inventor:
Michael A. Boeger
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Sep 29, 1995
Inventor
Michael A. Boeger
Assignee (at issue)
Flex-o-lite, 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.