Granted Patent
Utility
US 5,367,444 · App. 08/070,489
Thermal management techniques for lighting instruments
Inventors:
James Bornhorst, Richard W. Hutton, Timothy D. Stacy
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Jun 1, 1993
Inventors
James Bornhorst
Richard W. Hutton
Timothy D. Stacy
Assignee (at issue)
Vari-Lite, 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.