Granted Patent
Utility
US 6,385,842 · App. 09/482,330
Tube feeder having a zone on which components can pivot
Inventor:
Maurice Davis
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Jan 14, 2000
Inventor
Maurice Davis
Assignee (at issue)
Delaware Capital Formation, Inc.
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.