Ultrasonic pest repeller
First Claim
Patent Images
1. In a pest repeller for broadcasting electronically-generated ultrasonic sound waves, the improvement which comprises:
- at least a first and a second ultrasound transmitter, each of said transmitters including a housing having a top, a bottom, a front, and a rear, a speaker within each housing for emitting ultrasonic sound waves from said front of said housing, said speaker having a back member, a source of electrical power for each of said speakers, a base member, said first transmitter being supported by said base member, and said second transmitter being supported by said first transmitter for rotation with respect thereto.
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Accused Products
Abstract
A pest repeller including at least a first ultrasound transmitter mounted on a base and a second transmitter rotatably mounted above the first transmitter. Both transmitters can be rotatably mounted on a common post carried by the base. The arrangements permit a greater ultrasound coverage of an area because of the relative rotation of the superimposed speakers.
28 Citations
15 Claims
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1. In a pest repeller for broadcasting electronically-generated ultrasonic sound waves, the improvement which comprises:
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at least a first and a second ultrasound transmitter, each of said transmitters including a housing having a top, a bottom, a front, and a rear, a speaker within each housing for emitting ultrasonic sound waves from said front of said housing, said speaker having a back member, a source of electrical power for each of said speakers, a base member, said first transmitter being supported by said base member, and said second transmitter being supported by said first transmitter for rotation with respect thereto. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification