Granted Patent
Utility
US 5,865,022 · App. 08/929,194
Method and apparatus for piecing a broken yarn at an open end spinning station
Inventors:
Eike Thomas Bode, Gerd Jansen
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Sep 8, 1997
Inventors
Eike Thomas Bode
Gerd Jansen
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.