Granted Patent
Utility
US 6,205,898 · App. 09/180,516
Rotary cutoff device and method
Inventor:
Michael Surina
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Nov 23, 1998
Inventor
Michael Surina
Assignee (at issue)
Formtek, Inc.
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.