Granted Patent
Utility
US 6,148,726 · App. 09/076,001
Tubular blanket and printing machine using tubular blanket
Inventor:
Takao Harada
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: May 12, 1998
Inventor
Takao Harada
Assignee (at issue)
MITSUBISHI ELECTRIC 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.