Granted Patent
Utility
US 6,698,041 · App. 09/789,042
Patient transfer apparatus
Inventors:
Kip VanSteenburg, George T. Wong
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Feb 20, 2001
Inventors
Kip VanSteenburg
George T. Wong
Assignee (at issue)
The OR Group, 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.