Granted Patent
Utility
US 6,443,093 · App. 09/592,263
Method and apparatus for automatically feeding animals
Inventors:
Olaf van der Lely, Alexander van der Lely, Karel Van Den Berg
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Aug 16, 2000
Inventors
Olaf van der Lely
Alexander van der Lely
Karel Van Den Berg
Assignee (at issue)
MAASLAND 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.