Granted Patent
Utility
US 4,352,490 · App. 06/210,136
Deflecting device for sorter or the like
Inventor:
Noboru Hatakeyama
Patented Case
View Patent ↗
Granted: Oct 5, 1982
Filed: Nov 24, 1980
Inventor
Noboru Hatakeyama
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
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.