Granted Patent
Utility
US 6,659,674 · App. 09/952,418
Oral irrigator and brush assembly
Inventors:
Vito Carlucci, Paul Denhup, Dale S. Ziolkowski
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Sep 14, 2001
Inventors
Vito Carlucci
Paul Denhup
Dale S. Ziolkowski
Assignee (at issue)
CONAIR LLC
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.