Granted Patent
Utility
US 5,738,438 · App. 08/704,309
Hand-held fluorescent light
Inventor:
Donald N. Hesprich
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Oct 15, 1996
Inventor
Donald N. Hesprich
Assignee (at issue)
Jameson, LLC
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.