Granted Patent
Utility
US 5,329,329 · App. 07/860,409
Zoom lens barrel unit with lens group moving means and movement guiding means axially juxtaposed to enhance barrel compactness
Inventors:
Mitsuru Fukushima, Noriyoshi Fujimori, Nobuo Komatsu
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Mar 30, 1992
Inventors
Mitsuru Fukushima
Noriyoshi Fujimori
Nobuo Komatsu
Assignee (at issue)
Chino Corporation
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.