Granted Patent
Utility
US 5,931,369 · App. 08/885,349
Methods and apparatus for aligning band saw blade for strip ends
Inventor:
Håkan Hellbergh
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Jun 30, 1997
Inventor
Håkan Hellbergh
Assignee (at issue)
SANDVIK 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.