Granted Patent
Utility
US 5,860,700 · App. 08/566,448
Lumbar support adjustment device
Inventor:
Mark Andrew Lance
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Dec 1, 1995
Inventor
Mark Andrew Lance
Assignee (at issue)
Henderson's Industries Pty Ltd.
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.