Granted Patent
Utility
US 5,454,846 · App. 08/152,554
Process and device for making up a composite thread
Inventors:
Giordano Roncato, Dominique Loubinoux, Philippe Boissonnat
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Nov 12, 1993
Inventors
Giordano Roncato
Dominique Loubinoux
Philippe Boissonnat
Assignee (at issue)
Vetrotex France S.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.