Granted Patent
Utility
US 6,015,649 · App. 08/872,773
Method of manufacturing support for planographic printing plate
Inventor:
Takahiro Mori
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Jun 10, 1997
Inventor
Takahiro Mori
Assignee (at issue)
Konica 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.