US5872516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonic transceiver and remote controlled devices for pets
Assignee: Individual
•
Filing: 1994-02-22
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Granted: 1999-02-16
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Expires: 2014-02-22
Abstract
Abstract An ultrasonic transceiver device and remote output devices controlled by the transceiver for use by domestic pets. The transceiver utilizes a fixed interval edge detect modulation system to lock out stray environmental noise thereby, avoiding false triggering and greatly increasing the working range. Output devices include: a wireless pet containment system in which ultrasonic transmitters are mounted on a series of posts defining the perimeter of the containment area and a receiver device adapted to be worn by a domestic animal. Upon receiving the transmitted ultrasound the receiver device sounds a warning tone followed by an electric shock to train the animal to stay within the perimeter; a sonic alarm system to deter a domestic animal from entering a restricted area whereby, an ultrasonic transmitter is worn by the animal and a receiver with an alarm output is placed in a stationary location to sound an alarm chasing the animal from the area in which the receiver is placed; a remote pet training device whereby a hand held transmitter is carried by a human trainer and a receiver unit is worn by the pet, the receiver produces a set of training tones in response to the modulated ultrasound produced by the transmitter; and a remotely operated pet door which automatically opens under its own power when it receives a signal from an ultrasonic transmitter worn by a pet.
Inventors
- 👤 Nicholas J. Bonge, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:10
CPC Classifications
A; A01; A01K; A01K15/00; A01K15/02; A01K15/021; A01K15/023
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
82 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means for creating an ultrasonic signal within an elongated ultrasonic field envelope, said transmitter means possessing sound shaping means for further augmenting said ultrasonic field envelope to a more beam-like profile; an ultrasonic receiver means for wearing by a pet for the detection of said ultrasonic signal within said elongated ultrasonic field envelope, said receiver means possessing means for delivering a sensory stimulus to said animal upon reception of said ultrasonic signal.
Claim 2
Dependent Claim
82 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means for creating an ultrasonic signal within an elongated ultrasonic field envelope, said transmitter means possessing sound shaping means for further augmenting said ultrasonic field envelope to a more beam-like profile; an ultrasonic receiver means for wearing by a pet for the detection of said ultrasonic signal within said elongated ultrasonic field envelope, said receiver means possessing means for delivering a sensory stimulus to said animal upon reception of said ultrasonic signal.
Claim 3
Dependent Claim
92 words
A directional ultrasonic pet detection system comprising: a transmitter means for wearing by a pet, said transmitter means having a directional ultrasonic output, said ultrasonic output emitted in a direction downward toward the ground directly in front of said pet and bounced forwardly in the direction in which said pet is facing; directional receiver means for detecting said forwardly bounced ultrasonic output, only when said pet is facing said receiver means; means for converting said detected ultrasonic output to an electric voltage output for the activation of remote controlled apparatus for pets.
Claim 4
Dependent Claim
92 words
A directional ultrasonic pet detection system comprising: a transmitter means for wearing by a pet, said transmitter means having a directional ultrasonic output, said ultrasonic output emitted in a direction downward toward the ground directly in front of said pet and bounced forwardly in the direction in which said pet is facing; directional receiver means for detecting said forwardly bounced ultrasonic output, only when said pet is facing said receiver means; means for converting said detected ultrasonic output to an electric voltage output for the activation of remote controlled apparatus for pets.
Claim 5
Dependent Claim
110 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means, for creating an ultrasonic signal within an ultrasonic field envelope, said ultrasonic transmitter means possessing modulation means for the creation of one or more modulation codes in said ultrasonic signal, said modulation codes being selectively transmitted; an ultrasonic receiver means for detection of said ultrasonic signal within said ultrasonic field envelope, said ultrasonic receiver means possessing demodulation means to differentiate between said modulation codes and means for converting the said ultrasonic signal to one or more electric voltage outputs, the output selected depending upon the particular modulation code received, for the activation of various remote controlled apparatus for pets.
Claim 6
Dependent Claim
110 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means, for creating an ultrasonic signal within an ultrasonic field envelope, said ultrasonic transmitter means possessing modulation means for the creation of one or more modulation codes in said ultrasonic signal, said modulation codes being selectively transmitted; an ultrasonic receiver means for detection of said ultrasonic signal within said ultrasonic field envelope, said ultrasonic receiver means possessing demodulation means to differentiate between said modulation codes and means for converting the said ultrasonic signal to one or more electric voltage outputs, the output selected depending upon the particular modulation code received, for the activation of various remote controlled apparatus for pets.
Claim 7
Dependent Claim
204 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means, for creating an ultrasonic signal within an ultrasonic field envelope, the output of said ultrasonic transmitter means comprising a series of ultrasound bursts having a predetermined pulse duration, said bursts being emitted at a predetermined rate of bursts per unit time, an ultrasonic receiver means for detection of said ultrasonic signal within said ultrasonic field envelope; said ultrasonic receiver means employing a method of rejecting environmental noise and surface reflections of the bursts by sensing the low to high transition of a first received burst then rejecting any low to high transition of a next received burst which does not occur within a predetermined, narrow window of time and further rejecting said low to high transition of said next received burst if it is not approximately equal in peak amplitude to said low to high transition of said first received burst, said receiver means further measuring the time duration between said first and next received bursts and activating an electric voltage output means, for the operation of remote controlled apparatus for pets, only when a predetermined number of bursts have been received and accepted at said predetermined rate of bursts per unit time.
Claim 8
Dependent Claim
204 words
A directional, ultrasonic transceiver for pets comprising: an ultrasonic transmitter means, for creating an ultrasonic signal within an ultrasonic field envelope, the output of said ultrasonic transmitter means comprising a series of ultrasound bursts having a predetermined pulse duration, said bursts being emitted at a predetermined rate of bursts per unit time, an ultrasonic receiver means for detection of said ultrasonic signal within said ultrasonic field envelope; said ultrasonic receiver means employing a method of rejecting environmental noise and surface reflections of the bursts by sensing the low to high transition of a first received burst then rejecting any low to high transition of a next received burst which does not occur within a predetermined, narrow window of time and further rejecting said low to high transition of said next received burst if it is not approximately equal in peak amplitude to said low to high transition of said first received burst, said receiver means further measuring the time duration between said first and next received bursts and activating an electric voltage output means, for the operation of remote controlled apparatus for pets, only when a predetermined number of bursts have been received and accepted at said predetermined rate of bursts per unit time.
Claim 9
Dependent Claim
106 words
A directional ultrasonic detection system to chase pets out of restricted areas comprising: transmitter means for wearing around the neck of a domestic animal, said transmitter means having a directional ultrasonic output, said output downwardly pointed toward the ground directly in front of said domestic animal and bounced forwardly in the direction in which said animal is facing; directional receiver means for detecting said ultrasonic output only when said animal forwardly approaches said receiver means on a proximate line of sight path; means for creating a sensory stimulus at said receiver means for training said domestic animal to retreat from said receiver means upon said detection.
Claim 10
Dependent Claim
106 words
A directional ultrasonic detection system to chase pets out of restricted areas comprising: transmitter means for wearing around the neck of a domestic animal, said transmitter means having a directional ultrasonic output, said output downwardly pointed toward the ground directly in front of said domestic animal and bounced forwardly in the direction in which said animal is facing; directional receiver means for detecting said ultrasonic output only when said animal forwardly approaches said receiver means on a proximate line of sight path; means for creating a sensory stimulus at said receiver means for training said domestic animal to retreat from said receiver means upon said detection.
Claim 11
Dependent Claim
14 words
The invention of claim 5 wherein said sensory stimulus is a visible light ray.
Claim 12
Dependent Claim
13 words
The invention of claim 5 wherein said sensory stimulus is a sonic alarm.
Claim 13
Dependent Claim
189 words
A self opening and closing pet door to automatically open in the presence of an ultrasonic signal and automatically close in the absence of said signal comprising; a transmitter means for wearing by a pet, said transmitter means having a directional ultrasonic output, said ultrasonic output emitted in a direction downward toward the ground directly in front of said pet and bounced forwardly in the direction in which said pet is facing directional receiver means for detecting said forwardly bounced ultrasonic output, only when said pet is facing said receiver means; means for converting said detected ultrasonic output to an electric voltage output; a casing with opening to allow a domestic animal to pass from one side of said casing to another, a movable panel normally placed within said opening to obstruct the path of the animal through said casing, means for moving said movable panel out of said opening in said door casing upon reception of the transmitted ultrasonic signal by said ultrasonic receiver means, means for guiding said movable panel along its path, means for attaching said casing to a wall or door of a building structure.
Claim 14
Dependent Claim
189 words
A self opening and closing pet door to automatically open in the presence of an ultrasonic signal and automatically close in the absence of said signal comprising; a transmitter means for wearing by a pet, said transmitter means having a directional ultrasonic output, said ultrasonic output emitted in a direction downward toward the ground directly in front of said pet and bounced forwardly in the direction in which said pet is facing directional receiver means for detecting said forwardly bounced ultrasonic output, only when said pet is facing said receiver means; means for converting said detected ultrasonic output to an electric voltage output; a casing with opening to allow a domestic animal to pass from one side of said casing to another, a movable panel normally placed within said opening to obstruct the path of the animal through said casing, means for moving said movable panel out of said opening in said door casing upon reception of the transmitted ultrasonic signal by said ultrasonic receiver means, means for guiding said movable panel along its path, means for attaching said casing to a wall or door of a building structure.
Claim 15
Dependent Claim
29 words
The invention of claim 8 wherein, said receiver means possesses means to effectively control the distance from the domestic animal at which said receiver means detects said ultrasonic output.
Claim 16
Dependent Claim
74 words
The invention of claim 8 wherein the means to move said movable panel comprises an electric motor, a spool attached to the shaft of said electric motor, a cable, one end of which is attached to said spool, the other of which is attached to said movable panel for the purpose of raising said movable panel as said cable winds around said spool as said spool rotates with the shaft of said electric motor.
Claim 17
Dependent Claim
48 words
The invention of claim 10 wherein, return of said movable panel to its normal position within the opening of said casing is automatically accomplished by the force of gravity once said electric motor is deactivated in the absence of reception of said ultrasonic output by said receiver means.
Claim 18
Dependent Claim
121 words
A directional, ultrasonic area restriction system for animals comprising: an ultrasonic transmitter means and sound shaping means, for creating an ultrasonic signal within an elongated ultrasonic field envelope, said ultrasonic field envelope having an outermost boundary, said outermost boundary having its length several times greater than its width; ultrasonic receiver means for wearing by an animal, said receiver means for detection of said ultrasonic signal when said animal, approaching from outside of said ultrasonic field envelope, crosses said outermost boundary; means for creating a sensory stimulus to said animal upon reception of said ultrasonic signal by said receiver means, said sensory stimulus being for the purpose of training the animal to avoid crossing said outermost boundary of said ultrasonic field envelope.
Claim 19
Dependent Claim
121 words
A directional, ultrasonic area restriction system for animals comprising: an ultrasonic transmitter means and sound shaping means, for creating an ultrasonic signal within an elongated ultrasonic field envelope, said ultrasonic field envelope having an outermost boundary, said outermost boundary having its length several times greater than its width; ultrasonic receiver means for wearing by an animal, said receiver means for detection of said ultrasonic signal when said animal, approaching from outside of said ultrasonic field envelope, crosses said outermost boundary; means for creating a sensory stimulus to said animal upon reception of said ultrasonic signal by said receiver means, said sensory stimulus being for the purpose of training the animal to avoid crossing said outermost boundary of said ultrasonic field envelope.
Claim 20
Dependent Claim
24 words
The invention of claim 12 further comprising, means for attaching said ultrasonic transmitter means to a positioning post to be placed in the ground.
Claim 21
Dependent Claim
41 words
The invention of claim 12 wherein, the transmitter means alternately generates two separate modulated signals to define two independent boundaries, the receiver means thereby independently activating a warning tone output and a shock output depending upon which modulated signal is received.
Claim 22
Dependent Claim
25 words
The invention of claim 12 further comprising a variable gain control at said transmitter means to effectively control the size of said ultrasonic field envelope.
Claim 23
Dependent Claim
13 words
The invention of claim 12 wherein, said sensory stimulus comprises a sonic alarm.
Claim 24
Dependent Claim
13 words
The invention of claim 12 wherein said sensory stimulus comprises an electric shock.
Claim 25
Dependent Claim
18 words
The invention of claim 12 wherein said sensory stimulus comprises a warning tone followed by an electric shock.
Claim 26
Dependent Claim
56 words
The invention of claim 12 wherein, said ultrasonic field envelope approximates a beam transmitted along the perimeter of an area to restrict animals to roaming within said perimeter and further comprising a pair of said transmitter means attached to a positioning post to be placed in the ground to establish one corner of the restrictive perimeter.
Claim 27
Dependent Claim
30 words
The invention of claim 19 wherein, said pair of transmitter means are mounted within casings and allowed to rotate relative to one another to adjust the angle of said corner.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-02-15 | 2002-08-17 | 2003-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-02-15 | 2006-08-17 | 2007-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-02-15 | 2010-08-17 | 2011-02-16 | $7700.00 | Window Closed / Lapsed |