Granted Patent
Utility
US 6,626,098 · App. 09/110,128
Master making device for a stencil printer
Inventor:
Yoshio Kanamori
Patented Case
View Patent ↗
Granted: Sep 30, 2003
Filed: Jul 6, 1998
Inventor
Yoshio Kanamori
Assignee (at issue)
Tohoku Ricoh 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.