Granted Patent
Utility
US 6,694,541 · App. 10/219,734
Transparent fitting for spas and the like
Inventor:
Larry J. Nameche
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Aug 15, 2002
Inventor
Larry J. Nameche
Assignee (at issue)
Sherwood-Templeton Coal Company, 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.