Granted Patent
Utility
US 5,761,826 · App. 08/741,973
Drying unit for filled, band-shaped foil hoses
Inventor:
Wilhelm Baur
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Oct 31, 1996
Inventor
Wilhelm Baur
Assignee (at issue)
Natec Reich, Summer GmbH & Co. KG
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.