Granted Patent
Utility
US 6,790,408 · App. 10/047,256
Fragrance emitting device
Inventors:
Paul Howard Whitby, Keith Collingwood, Alain Luciani
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jan 15, 2002
Inventors
Paul Howard Whitby
Keith Collingwood
Alain Luciani
Assignee (at issue)
Reckitt Benckiser (UK) Limited
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.