Granted Patent
Utility
US 5,836,024 · App. 08/788,853
Support device
Inventors:
Janet Uglehus, Russell Birchall, Christopher Michael Hawes
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jan 23, 1997
Inventors
Janet Uglehus
Russell Birchall
Christopher Michael Hawes
Assignee (at issue)
Janet Uglehus
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.