Granted Patent
Utility
US 6,804,863 · App. 10/433,098
Mounting for a combing cylinder
Inventor:
Friedrich Henninger
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: May 30, 2003
Inventor
Friedrich Henninger
Assignee (at issue)
Staedtler & Uhl
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.