Granted Patent
Utility
US 5,590,945 · App. 08/507,121
Illuminated line of light using point light source
Inventor:
Norman Simms
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Jul 26, 1995
Inventor
Norman Simms
Assignee (at issue)
Industrial Devices, 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.