Granted Patent
Utility
US 5,971,538 · App. 09/183,735
Articulated nose bridge for head mounted display
Inventor:
Brian L. Heffner
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Oct 30, 1998
Inventor
Brian L. Heffner
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.