Granted Patent
Utility
US 6,697,571 · App. 10/095,788
Method and apparatus for selective positioning a wick material in a vapor-dispensing device
Inventors:
Carl Triplett, Mengato Pete He, Christopher J. Wolpert, Kristopher Stathakis, Derba Park
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Mar 11, 2002
Inventors
Carl Triplett
Mengato Pete He
Christopher J. Wolpert
Kristopher Stathakis
Derba Park
Assignee (at issue)
The Dial 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.