Animal control apparatus

• US 5,353,744 A
• Filed: 06/16/1993
• Issued: 10/11/1994
• Est. Priority Date: 05/14/1991
• Status: Expired due to Term

• Current Assignee: Dogwatch Incorporated
• Original Assignee: Dogwatch Incorporated
• Inventors: Custer, Daniel A.
• Primary Examiner(s): Mancene, Gene
• Assistant Examiner(s): Manahan, Todd E.
• Application Number:
  US08/079,205
• Time in Patent Office: 482 Days
• Field of Search: 119/29, 119/106, 119/719, 119/720, 119/721, 119/908, 340/573, 340/870.09, 340/870.28
• US Class Current: 119/719
• CPC Class Codes: A01K 15/023 Anti-evasion devices
• CPC Class Codes: A01K 27/009 with electric-shock, sound, magnetic- or radio-waves emitting devices
• CPC Class Codes: Y10S 119/908 Electrical animal control or handling

Abstract

An apparatus for confining the movement of an animal to a defined area includes a transmitter that generates a continuous, coded radio signal through an antenna defining the area. The transmitter can variably modify the amplitude of the continuous, coded radio signal and variably modify the code of the continuous, coded radio signal, thereby modifying the type and rate of a stimulus provided to the animal. The apparatus also has a portable radio receiver for detecting the amplitude of the continuous, coded radio signal and for decoding the continuous, coded radio signal for the rate and type of stimulus provided to the animal. The portable radio receiver is attached to the animal and is positioned for delivering the stimulus to the animal in response only to the detected continuous, coded radio signal.

Claims

1. An apparatus for confining the movement of an animal to a defined areas, comprising:

a) a transmitter having means for generating a continuous, coded radio signal through an antenna defining said area, said means for generating said continuous, coded radio signal including

i) means for modifying the amplitude of said continuous, coded radio signal, and

ii) means for modifying the code of said continuous, coded radio signal, thereby modifying the type and rate of a stimulus provided to said animal;

b) a portable radio receiver for detecting the amplitude of the continuous, coded radio signal and for decoding said continuous, coded radio signal for the rate and type of stimulus provided to said animal;

c) means for delivering said stimulus to said animal in response only to said detected continuous, coded radio signal; and

d) means for attaching to said animal said portable radio receiver and said means for delivering said stimulus.

2. An apparatus of claim 1 wherein means for delivering said stimulus to said animal is selected from a group consisting of a loudspeaker and electrodes.

3. An apparatus of claim 2 wherein said stimulus is selected from a group consisting of an auditory stimulus, an electrical stimulus and an auditory stimulus followed by an electrical stimulus.

4. An apparatus of claim 3 wherein means for modifying the code of said continuous, coded radio signal for delivery to the animal is selected from a group of slow, medium and fast shock rates.

5. An apparatus of claim 4 wherein the slow shock rate is about four bursts per second, said bursts having a period of about 125 microseconds.

6. An apparatus of claim 4 wherein the medium shock rate is about thirty bursts per second, said bursts having a period of about 125 microseconds.

7. An apparatus of claim 4 wherein the fast shock rate is about sixty bursts per second, said bursts having a period of about 125 microseconds.

8. An apparatus of claim 3 wherein means for delivering said stimulus to said animal further includes means for spraying an irritating substance.

9. An apparatus of claim 8 wherein means for spraying irritating substance is aerosol spray.

10. An apparatus of claim 9 wherein the irritating substance is ammonia gas.

11. An apparatus of claim 3 wherein means for delivering stimulus can be automatically switched from said electrodes to said loudspeaker after a predetermined period of continuous electrical simulation.

12. An apparatus of claim 3 wherein means for delivering stimulus can be turned on and off by the continuous, coded radio signal.

13. An apparatus of claim 1 wherein the antenna is a perimeter wire.

14. An apparatus of claim 1 wherein the continuous, coded radio signal is an AM radio signal.

15. An apparatus for confining the movement of an animal to a defined area, comprising:

a) a transmitter having means for generating a continuous, coded radio signal through a perimeter wire defining said area, said means for generating said continuous, coded radio signal including

i) means for modifying the amplitude of said continuous, coded radio signal, and

ii) means for modifying the code of said continuous, coded radio signal, thereby modifying the type and rate of a stimulus provided to said animal;

b) a portable radio receiver for detecting the amplitude of the continuous, coded radio signal and for decoding said continuous, coded radio signal for the rate and type of stimulus provided to said animal;

c) means for delivering said stimulus, which includes a loudspeaker and electrodes, to said animal in response only to said detected continuous, coded radio signal; and

d) means for attaching to said animal said portable radio receiver and said means for delivering said stimulus.

16. An apparatus for confining the movement of an animal to a defined area, comprising:

a) a transmitter having means for generating a continuous, coded radio signal through an antenna defining said area, said means for generating said continuous, coded radio signal including

i) means for modifying the amplitude of said continuous, coded radio signal, and

ii) means for modifying the code of said continuous, coded radio signal, thereby modifying the type and rate of a stimulus provided to said animal, wherein said stimulus includes an electrical stimulus and an auditory stimulus;

b) a portable radio receiver for detecting the amplitude of the continuous, coded radio signal and for decoding said continuous, coded radio signal for the rate and type of said stimulus provided to said animal;

c) means for delivering said stimulus to said animal in response only to said detected continuous, coded radio signal, wherein said means for delivering stimulus can be automatically switched from the electrical stimulus to the auditory stimulus after a predetermined period of continuous electrical stimulation; and

d) means for attaching to said animal said portable radio receiver and said means for delivering said stimulus.