Granted Patent
Utility
US 6,690,208 · App. 10/082,448
Robot crash protector
Inventors:
Michael L. Gloden, Douglas K. Lawson
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Feb 23, 2002
Inventors
Michael L. Gloden
Douglas K. Lawson
Assignee (at issue)
ATI Industrial Automation, 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.