HUMANE ANIMAL TRAP

• US 20110138676A1
• Filed: 12/10/2009
• Published: 06/16/2011
• Est. Priority Date: 12/10/2009
• Status: Active Grant

• Current Assignee: Frank Moustirats
• Original Assignee: Frank Moustirats
• Inventors: MOUSTIRATS, FRANK
• Granted Patent: US 8,418,396 B2
• Time in Patent Office: Days
• US Class Current: 43/61
• CPC Class Codes: A01M 23/20 with dropping doors or slides
• CPC Class Codes: A01M 31/002 Detecting animals in a given area

Abstract

An animal trap comprised of an elongated conduit, the elongated conduit including an open proximal end, a closed distal end, inner and outer walls, and a slot dimensioned to receive a door therethrough. The door when urged into the slot is dimensioned to substantially encompass a cross sectional area of the elongated conduit. A tension member is coupled to the door for urging the door into the slot independent of gravity or geometric alignment of the animal trap when released by an actuator. The actuator is coupled to the door. A sensor is provided for signaling a presence of an animal within an interior volume of the elongated conduit. A trigger circuit is operatively coupled with the sensor and the actuator and is configured to cause the actuator to release the door upon receipt of a presence of an animal signal from the sensor.

Claims

1. An animal trap comprising:

an elongated conduit having a proximate open end, a closed distal end, an inner wall, an outer wall, and a slot dimensioned to receive a door therethrough;

the door dimensioned to substantially encompass a cross sectional area of the inner wall of the elongated conduit when disposed within the slot;

a tension member coupled to the door for urging the door into the slot independent of gravity or geometric alignment of the animal trap;

an actuator coupled to the door for restively maintaining the door in an armed position proximate to the slot;

a sensor for signaling a presence of an animal within an interior volume of the elongated conduit;

a trigger circuit operatively coupled with the sensor and the actuator configured to cause the actuator to release the door upon receipt of a presence of an animal signal from the sensor.

2. The animal trap of claim 1 wherein the closed distal end includes a window positioned to allow light into the interior volume of the elongated conduit.

3. The animal trap of claim 1 wherein the tension member is disposed in a location along an outer wall of the elongated conduit opposite the slot.

4. The animal trap of claim 3 wherein the tension member generates a bias force directed inward toward the inner wall of the elongated conduit opposite the slot.

5. The animal trap of claim 1 wherein the tension member is selected from the group consisting of a spring, an elastomeric tube, an elastomeric band and a bungee cord.

6. The animal trap of claim 1 wherein the elongated conduit has a circular cross section dimensioned to approximate a cross sectional dimension of a burrow.

7. The animal trap of claim 1 wherein the sensor is disposed in a through wall aperture in the elongated conduit intermediate the slot and the closed distal end.

8. The animal trap of claim 1 wherein the trigger circuit comprises:

a detection circuit for determining the presence of an animal within the interior volume of the elongated conduit;

a capacitive storage unit for providing electrical energy to the actuator when the presence of an animal within the interior volume of the elongated conduit is determined by the detection circuit.

9. The animal trap of claim 8 wherein the capacitive storage unit is electrically coupled to a solar panel for at least charging of the capacitive storage unit.

10. The animal trap of claim 8 wherein the interior volume of the elongated conduit is substantially devoid of mechanical components.

11. An animal trap comprising:

an elongated conduit having a proximal open end, a closed distal end, an inner wall, an outer wall, and a slot dimensioned to receive a door therethrough;

the door dimensioned to substantially encompass a cross sectional area of the inner wall of the elongated conduit when urged into the slot;

a tension member coupled to the door for urging the door into the slot independent of gravity or geometric alignment of the animal trap;

the tension member having a incurvate shape which conforms to the outer wall of the elongated conduit;

an actuator having an electrically retractable rod in slidable communication with a linkage;

the retractable rod having a normally extended position and a electrically retracted position;

the linkage dimensioned to longitudinally couple the retractable rod with the door when in the normally extended position such that the linkage maintains the door in an armed position proximate to the slot;

a sensor for signaling a presence of an animal within an interior volume of the elongated conduit;

a trigger circuit operatively coupled with the sensor and the actuator for causing the retractable rod to reposition from the normally extended position to the electrically retracted position upon receipt of an animal presence signal from the sensor;

wherein the electrically retracted position releases the linkage from the retractable rod allowing the tension member to pull the door into the slot thereby trapping the animal within the interior volume.

12. The animal trap of claim 11 where in the sensor is an electromagnetic sensor.

13. The animal trap of claim 11 wherein the linkage comprises:

A generally L-shaped member having a long leg and a short leg;

the long leg of the L-shaped member dimensioned to at least span between the retractable rod and the door when the retractable rod is in the normally extended position;

the short leg of the L-shaped member dimensioned to at least span between the outer wall of the elongated conduit and a substantial long dimension of the door.

14. The animal trap of claim 13 wherein the short leg of the L-shaped member maintains the door within the slot intermediate the inner and outers walls of the elongated conduit when the linkage is in the armed position.

16. The animal trap of claim 13 wherein the long leg of the L-shaped member includes a flag coupled thereto for visually indicating that the animal trap has been tripped.

17. The animal trap of claim 13 wherein the short leg of the L-shaped member is pivotally coupled with the door.

18. The animal trap of claim 11 wherein the trigger circuit comprises:

a detection circuit for determining the presence of an animal within the interior volume of the elongated conduit;

a capacitive storage unit for providing electrical energy to the actuator when the presence of an animal within the interior volume of the elongated conduit is determined by the detection circuit.

19. The animal trap of claim 18 wherein the trigger circuit further comprises:

a solar cell at least in electrical communication with the capacitive storage unit.

20. The animal trap of claim 18 wherein the trigger circuit further comprises:

a wireless alert circuit for remotely signaling an alarm unit that the animal trap has been tripped.

15. The animal trap of claim 15 wherein the long leg of the L-shaped member is disposed in general longitudinal alignment with the elongated conduit when the linkage is in the armed position and in general perpendicular alignment with the elongated conduit when the linkage is released from the retractable rod.