Granted Patent
Utility
US 6,659,301 · App. 10/118,176
Liquid vaporization device and bottle
Inventors:
Robert Fellows, Alfred G. Prior, Manfred Alois Riegg, Jeffrey Lawrence Stern
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Apr 8, 2002
Inventors
Robert Fellows
Alfred G. Prior
Manfred Alois Riegg
Jeffrey Lawrence Stern
Assignee (at issue)
Waldwick Plastics Corporation
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.