Granted Patent
Utility
US 5,540,495 · App. 08/359,830
Injection assembly for an injection molding machine
Inventor:
Herbert Pickel
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Dec 20, 1994
Inventor
Herbert Pickel
Assignee (at issue)
KraussMaffei GmbH
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.