Granted Patent
Utility
US 6,019,713 · App. 09/156,303
Tubing machine with rotating former section for quick change-over
Inventors:
Theodore John Scypinski, Roger K. Jacobson
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Sep 17, 1998
Inventors
Theodore John Scypinski
Roger K. Jacobson
Assignee (at issue)
Union Camp Corporation
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.