Granted Patent
Utility
US 6,588,140 · App. 09/971,304
Pest control system
Inventors:
Roger D. Johnson, Thomas T. Danley
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Oct 4, 2001
Inventors
Roger D. Johnson
Thomas T. Danley
Assignee (at issue)
Rupp Industries, 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.