Granted Patent
Utility
US 6,021,705 · App. 09/164,141
Assembly for use in a coffee machine for preparing coffee
Inventor:
Daniel Albertus Jozef Dijs
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Sep 30, 1998
Inventor
Daniel Albertus Jozef Dijs
Assignee (at issue)
Sara Lee/ DE N.V.
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.