Patent ID: 7796046
Filing Date: 2010-09-14
Classification: A01M

Abstract:
1. An electronic rodent repeller, comprising: (a) an elongated body having an insertable end, an upper end, and an outside perimeter; (b) an end cap connected to the upper end of the elongated body; (c) an apex at the insertable end of the elongated body; (d) a power supply located within the elongated body; (e) an audible signal generator located within the elongated body; and (f) an audible signal generator transformer controlling power to the audible signal generator; (g) a circuit that generates a dual mode sound, wherein the first mode is activated during dusk until dawn and the second mode is activated during dawn until dusk, and (h) wherein the first mode comprises an unmodulated sound burst and the second mode comprises a chatter sound comprising a variable sound frequency characterized by an upsweep from approximately 2 KHz to approximately 14 KHz followed by a downsweep that mimics a distressed rodent to discourage the rodent from remaining in a vicinity of the rodent repeller.