Granted Patent
Utility
US 5,682,625 · App. 08/595,488
Hot tub with adjustable headrest with water jet
Inventors:
Gregg Leaverton, Jeff Knight
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Feb 1, 1996
Inventors
Gregg Leaverton
Jeff Knight
Assignee (at issue)
Dimension One Spas, 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.