Granted Patent
Utility
US 5,397,963 · App. 08/116,011
Subsystem and method for detecting lamp failure
Inventor:
James D. Manson
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Sep 2, 1993
Inventor
James D. Manson
Assignee (at issue)
New Bedford Panoramex Corp.
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.