Granted Patent
Utility
US 5,841,587 · App. 08/757,341
LCD projection lens
Inventor:
Jacob Moskovich
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Nov 27, 1996
Inventor
Jacob Moskovich
Assignee (at issue)
U.S. Precision Lens Incorporated
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.