Granted Patent
Utility
US 6,283,064 · App. 09/475,427
Pest repelling device
Inventors:
Erik Djukastein, Roger M. Snow
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Dec 30, 1999
Inventors
Erik Djukastein
Roger M. Snow
Assignee (at issue)
Contech Electronics, 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.