Granted Patent
Utility
US 6,363,580 · App. 09/688,543
Sifting net for a fiber distributor
Inventors:
Birger Sørensen, Jens Ole Bröchner
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 16, 2000
Inventors
Birger Sørensen
Jens Ole Bröchner
Assignee (at issue)
M&J Fibretech A/S
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.