Granted Patent
Utility
US 6,598,560 · App. 09/798,978
Implement for milking animals, such as cows
Inventor:
Karel Van Den Berg
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Mar 6, 2001
Inventor
Karel Van Den Berg
Assignee (at issue)
Lely Research Holding AG
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.