Granted Patent
Utility
US 6,279,507 · App. 09/271,347
Construction including an implement for automatically milking animals
Inventors:
Cornelis van der Lely, Olaf van der Lely
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Mar 17, 1999
Inventors
Cornelis van der Lely
Olaf van der Lely
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.