Granted Patent
Utility
US 6,202,527 · App. 09/248,288
Cutting arrangement for a material web
Inventor:
Martin Heller
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Feb 11, 1999
Inventor
Martin Heller
Assignee (at issue)
Gretag Imaging AG
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.