Granted Patent
Utility
US 5,631,943 · App. 08/574,768
Portable X-ray device
Inventor:
Dale Miles
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Dec 19, 1995
Inventor
Dale Miles
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.