US4884064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intruder detection and control apparatus
Assignee: Rentokil Ltd
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Filing: 1986-08-19
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Granted: 1989-11-28
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Expires: 2006-08-19
Abstract
Abstract A method of and apparatus for detecting free-ranging pests, for example mice, without providing an attractant material. The presence of a pest is sensed by at least one of a plurality of sensors, a signal is emitted indicating the sensing of a pest by that sensor, and the fact that a signal has been emitted is indicated by an indicating means that is operatively coupled to the sensors.
Inventors
- 👤 Adrian P. Meehan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:19
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/02; A01M1/026; A01M31/00; A01M31/002; G; G08; G08B; G08B21/00; G08B21/18; A01M2200/00; A01M2200/01; A01M2200/011; A01M2200/012
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
145 words
Apparatus for detecting whether or not free-ranging rodent pests are present in an area under surveillance, which apparatus is free from means providing an attractant material and comprises a plurality of sensors distributed over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter and being capable of sensing whether or not a rodent is present in the enclosure or channel associated therewith, and an indicating means for indicating whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled to each of the sensors and each sensor having associated therewith signaling means for signaling to the indicating means when a rodent has been sensed by that sensor, and the indicating means including recording means and being capable of recording and indicating the fact that a rodent has been sensed.
Claim 2
Dependent Claim
145 words
Apparatus for detecting whether or not free-ranging rodent pests are present in an area under surveillance, which apparatus is free from means providing an attractant material and comprises a plurality of sensors distributed over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter and being capable of sensing whether or not a rodent is present in the enclosure or channel associated therewith, and an indicating means for indicating whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled to each of the sensors and each sensor having associated therewith signaling means for signaling to the indicating means when a rodent has been sensed by that sensor, and the indicating means including recording means and being capable of recording and indicating the fact that a rodent has been sensed.
Claim 3
Dependent Claim
49 words
Apparatus as claimed in claim 1, wherein said sensors include a plurality of groups of sensors, the number of sensors in each group being smaller than the total number of sensors, the indicating means also being capable of indicating to which group the sensor that senses a rodent belongs.
Claim 4
Dependent Claim
23 words
Apparatus as claimed in claim 1, wherein the indicating means is also capable of indicating which sensor senses the presence of the rodent.
Claim 5
Dependent Claim
26 words
Apparatus as claimed in claim 1, wherein the indicating means is also capable of indicating the time or approximate time at which the rodent is sensed.
Claim 6
Dependent Claim
25 words
Apparatus as claimed in claimed 1, wherein said recording means is capable, during a given working period, of recording information from more than one sensor.
Claim 7
Dependent Claim
16 words
Apparatus as claimed in claim 1, wherein the indicating means comprises at least one warning light.
Claim 8
Dependent Claim
49 words
Apparatus as claimed in claim 1, wherein the indicating means comprises a warning light that is illuminated on sensing of the first rodent, and wherein the indicating means is not only capable of recording and indicating the sensing of the first rodent but also the sensing of subsequent rodents.
Claim 9
Dependent Claim
34 words
Apparatus as claimed in claim 1, wherein there is also provided means for transmitting signals from the signaling means and means for receiving the transmitted signals and passing the signals to the indicating means.
Claim 10
Dependent Claim
12 words
Apparatus as claimed in claim 1 wherein, each enclosure is a box.
Claim 11
Dependent Claim
19 words
Apparatus as claimed in claim 1, suitable for detecting whether or not mice are present in the said area.
Claim 12
Dependent Claim
24 words
Apparatus as claimed in claim 1, which is such that the sensors merely sense the rodents and the rodents are unaffected by the system.
Claim 13
Dependent Claim
140 words
Apparatus for detecting whether or not free-ranging rodent pests are present in an area under surveillance, which apparatus is free from means providing an attractant material and comprises a plurality of sensors distributed over the said area, each sensor being positioned in a box which a rodent can enter and being capable of sensing whether or not a rodent is present in the said box, and an indicating means for indicating whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled to each of the sensors and each sensor having associated therewith signaling means for signaling to the indicating means when a rodent has been sensed by that sensor, and the indicating means including recording means and being capable of recording and indicating the fact that a rodent has been sensed.
Claim 14
Dependent Claim
140 words
Apparatus for detecting whether or not free-ranging rodent pests are present in an area under surveillance, which apparatus is free from means providing an attractant material and comprises a plurality of sensors distributed over the said area, each sensor being positioned in a box which a rodent can enter and being capable of sensing whether or not a rodent is present in the said box, and an indicating means for indicating whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled to each of the sensors and each sensor having associated therewith signaling means for signaling to the indicating means when a rodent has been sensed by that sensor, and the indicating means including recording means and being capable of recording and indicating the fact that a rodent has been sensed.
Claim 15
Independent Claim
142 words
A method of detecting whether or not free-ranging rodent pests are present in an area under surveillance, which method comprises the steps of providing apparatus free of attractant material and having a plurality of sensors, distributing a plurality of sensors over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter, sensing whether or not a rodent is present in the enclosure or channel associated therewith, signalling with signalling means when a rodent has been sensed by the sensor, each of said sensors having signaling means associated therewith, and indicating with an indicating means whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled through the signalling means to each of the sensors, and recording with recording means the fact that a rodent has been sensed.
Claim 16
Independent Claim
142 words
A method of detecting whether or not free-ranging rodent pests are present in an area under surveillance, which method comprises the steps of providing apparatus free of attractant material and having a plurality of sensors, distributing a plurality of sensors over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter, sensing whether or not a rodent is present in the enclosure or channel associated therewith, signalling with signalling means when a rodent has been sensed by the sensor, each of said sensors having signaling means associated therewith, and indicating with an indicating means whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled through the signalling means to each of the sensors, and recording with recording means the fact that a rodent has been sensed.
Claim 17
Dependent Claim
46 words
A method as claimed in claim 13, wherein a number of rodents are sensed and the indicating means comprises a warning light that is illuminated on sensing of the first rodent, and wherein the sensing of subsequent rodents is recorded and indicated by the indicating means.
Claim 18
Dependent Claim
12 words
A method as claimed in claim 13, wherein the rodents are mice.
Claim 19
Independent Claim
149 words
A method of controlling free-ranging rodent pests in an area under surveillance, which method comprises the steps of providing apparatus free of attractant material and having a plurality of sensors, distributing the plurality of sensors over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter, sensing whether or not a rodent is present in the enclosure or channel associated therewith, signaling with signaling means when a rodent has been sensed by the sensor, each of said sensors having signaling means associated therewith, indicating with an indicating means whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled through the signalling means to each of the sensors, recording with recording means the fact that a rodent has been sensed, and carrying out a rodenticidal operation following detection of a rodent by the apparatus.
Claim 20
Independent Claim
149 words
A method of controlling free-ranging rodent pests in an area under surveillance, which method comprises the steps of providing apparatus free of attractant material and having a plurality of sensors, distributing the plurality of sensors over the said area, each sensor having associated therewith an enclosure or channel which a rodent can enter, sensing whether or not a rodent is present in the enclosure or channel associated therewith, signaling with signaling means when a rodent has been sensed by the sensor, each of said sensors having signaling means associated therewith, indicating with an indicating means whether or not a rodent has been sensed by any of the sensors, the indicating means being operatively coupled through the signalling means to each of the sensors, recording with recording means the fact that a rodent has been sensed, and carrying out a rodenticidal operation following detection of a rodent by the apparatus.
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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) | 1992-11-27 | 1993-05-29 | 1993-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-27 | 1997-05-29 | 1997-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-27 | 2001-05-29 | 2001-11-28 | $7700.00 | Window Closed / Lapsed |