Granted Patent
Utility
US 6,349,671 · App. 09/606,612
Pet feeding system and method of using same
Inventors:
Nan R. W. Lewis, Steven Rylands Brace
Patented Case
View Patent ↗
Granted: Feb 26, 2002
Filed: Jun 29, 2000
Inventors
Nan R. W. Lewis
Steven Rylands Brace
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.