Granted Patent
Utility
US 6,808,000 · App. 10/430,528
Vertically movable security partition
Inventor:
Miles Peterson
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: May 6, 2003
Inventor
Miles Peterson
Assignee (at issue)
Railtech Ltd.
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.