Granted Patent
Utility
US 6,151,171 · App. 09/281,898
Zoom assembly having zoom lens with plurality of lens group that move together or differentially for zooming and focusing
Inventors:
Michael Kenin, James Schmieder, Mark D. Bedzyk, William T. Goosey, Jr., Dean A. Johnson
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Mar 31, 1999
Inventors
Michael Kenin
James Schmieder
Mark D. Bedzyk
William T. Goosey, Jr.
Dean A. Johnson
Assignee (at issue)
EASTMAN KODAK COMPANY
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.