Granted Patent
Utility
US 5,693,344 · App. 08/553,475
Non-hazardous pest control
Inventors:
Arthur M. Knight, Steven M. Bessette
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Nov 9, 1995
Inventors
Arthur M. Knight
Steven M. Bessette
Assignee (at issue)
Ecosmart, 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.