Granted Patent
Utility
US 6,680,026 · App. 09/305,735
Fluid flow diverters and diversion methods and water purification equipment including such diverters
Inventors:
Raymond P. Denkewicz, Jr., Alvin Costa, Daniel Nelsen, Michael Pereira, Justin Sirotin, Michael Vieira, Aidan Petrie
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: May 5, 1999
Inventors
Raymond P. Denkewicz, Jr.
Alvin Costa
Daniel Nelsen
Michael Pereira
Justin Sirotin
Michael Vieira
Aidan Petrie
Assignee (at issue)
Zodiac Pool Care, Inc.
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.