Granted Patent
Utility
US 5,840,246 · App. 08/689,337
Oil lamp with fragrance emanator
Inventors:
Randall Lee Hammons, Stephen V. Dente, Thomas S. Lin
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Aug 6, 1996
Inventors
Randall Lee Hammons
Stephen V. Dente
Thomas S. Lin
Assignee (at issue)
Reckitt & Colman 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.