Granted Patent
Utility
US 6,641,057 · App. 10/021,852
Shower head assembly
Inventors:
Gary J. Thomas, Russell S. Krajec, William J. Gillette, Timothy A. Bachman
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Dec 12, 2001
Inventors
Gary J. Thomas
Russell S. Krajec
William J. Gillette
Timothy A. Bachman
Assignee (at issue)
Water Pik, 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.