Granted Patent
Utility
US 5,124,797 · App. 07/556,557
Modular view lens attachment for micro video imaging camera
Inventors:
P. Williams, Ronald R. Williams, Steven Martin Mortensen
Patented Case
View Patent ↗
Granted: Jun 23, 1992
Filed: Jul 20, 1990
Inventors
P. Williams
Ronald R. Williams
Steven Martin Mortensen
Assignee (at issue)
New Image Industries, 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.