Granted Patent
Utility
US 6,827,399 · App. 10/410,698
Child safety seat
Inventors:
Ellen Schoor, Erik Emmert, Martin Haas
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Apr 9, 2003
Inventors
Ellen Schoor
Erik Emmert
Martin Haas
Assignee (at issue)
BRITAX ROMER KINDERSICHERHEIT GMBH
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.