Granted Patent
Utility
US 5,543,968 · App. 08/410,567
Helmet mounted display systems
Inventors:
Jonathan Paul Freeman, Martyn Ingleton, Christopher Staveley
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Mar 24, 1995
Inventors
Jonathan Paul Freeman
Martyn Ingleton
Christopher Staveley
Assignee (at issue)
GEC-Marconi Ltd.
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.