Granted Patent
Utility
US 6,324,873 · App. 09/677,628
Cylinder with rotating tube for guiding articles manufactured on circular knitting machines
Inventor:
Fulvio Sangiacomo
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Oct 3, 2000
Inventor
Fulvio Sangiacomo
Assignee (at issue)
Sangiacomo, S.p.A.
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.