Granted Patent
Utility
US 6,830,009 · App. 10/411,565
Solar powered bird feeder
Inventor:
Gregory G. Kuelbs
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Apr 10, 2003
Inventor
Gregory G. Kuelbs
Assignee (at issue)
World Factory, Inc.
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.