Granted Patent
Utility
US 5,246,224 · App. 07/621,895
Method and device for correcting attitude of transferred sheet
Inventors:
Junichi Matsuno, Mitsuyoshi Satoo
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Dec 4, 1990
Inventors
Junichi Matsuno
Mitsuyoshi Satoo
Assignees (at issue)
HITACHI, LTD.
Hitachi Koki 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.