Device for the control of mice and other rodents

• US 5,615,515 A
• Filed: 06/06/1995
• Issued: 04/01/1997
• Est. Priority Date: 06/06/1995
• Status: Expired due to Fees

• Current Assignee: Marie A. Woodruff
• Original Assignee: Marie A. Woodruff
• Inventors: Woodruff, Marie A.
• Primary Examiner(s): Hail, III, Joseph J.
• Assistant Examiner(s): STELACONE, JAY
• Application Number:
  US08/467,078
• Time in Patent Office: 665 Days
• Field of Search: 43/58, 43/60, 43/61, 43/63, 43/64, 43/65, 43/67, 43/69
• US Class Current: 43/63
• CPC Class Codes: A01M 23/06 with locking mechanism for the tipping platform
• CPC Class Codes: A01M 23/18 with pivoted closure flaps

Abstract

A device for controlling mice and other rodents includes a tubular housing having an opened rear end, a closed front end and a spring element for selectively closing the rear end. The housing is mounted at an inclined angle relative to a supporting platform which opposes the force of the spring element and maintains the rear end of the housing in its opened position when the housing is mounted on the supporting platform. An attractant induces mice or other rodents into the housing which, as a result of the weight of the rodent, pivots relative to the supporting platform resulting in disengagement of the rear end of the housing and the supporting platform. Upon disengagement, the spring element closes the rear end of the housing entrapping the rodent therein. Breathing openings covered by a removable seal can be provided in the housing to dispose of the trapped rodent in a living state.

Claims

1. A device for entrapping animals, said device comprising:

a housing defining a first openable end for permitting an animal to enter said housing;

said housing comprising means for selectively closing said first end of said housing;

a supporting element for movably mounting said housing thereon, said housing including means cooperating with said supporting element for mounting said housing at a preselected, inclined angular orientation relative to said supporting element such that said supporting element engages said means for closing said first end of said housing;

said housing and said supporting element being separable from each other;

said means for selectively closing said first end of said housing being actuated by predetermined movement of said housing relative to said supporting element for disengaging said supporting element from said means for closing said first end of said housing;

said housing, said supporting element, and said means for selectively closing said first end of said housing being operatively associated such that the weight of an animal entering said housing through said first end thereof causes said predetermined movement of said housing relative to said supporting element to disengage said supporting element from said means for closing said first end of said housing to actuate said means for closing said first end of said housing.

2. The device as claimed in claim 1 wherein said means for selectively closing said first end of said housing includes a spring operatively associated with said housing proximate to said first end of said housing for exerting a resilient force in a direction to close said first end.

3. The device as claimed in claim 1 wherein said housing is configured in a generally tubular shape.

4. The device as claimed in claim 1 further including means associated with said housing for selectively releasing an attractant.

5. The device as claimed in claim 4 wherein said housing defines compartment means for storing and selectively releasing said attractant.

6. The device as claimed in claim 1 wherein said housing moves relative to said supporting element along a pivot region, and said predetermined movement of said housing relative to said supporting element causes said housing to be disengaged from said supporting element.

7. The device as claimed in claim 1 further including a flange mounted around an outer surface of said housing.

8. The device as claimed in claim 1 further including at least one opening defined in said housing.

9. The device as claimed in claim 8 further including means for selectively sealing said at least one opening defined in said housing.

10. A device for entrapping animals, said device comprising:

a housing defining a first openable end for permitting an animal to enter said housing;

said housing comprising means for selectively closing said first end of said housing;

a supporting element for movably mounting said housing thereon,said housing including means cooperating with said supporting element for mounting said housing at a preselected, inclined angular orientation relative to said supporting element;

said means for selectively closing said first end of said housing including a spring operatively associated with said housing proximate to said first end of said housing for exerting a resilient force in a direction to close said first end;

.

said supporting element including means for opposing the resilient force of said spring to maintain said first end of said housing in an opened position when said housing is mounted in said inclined angular orientation relative to said supporting element;

said means for selectively closing said first end of said housing being actuated by predetermined movement of said housing relative to said supporting element;

said housing, said supporting element, and said means for selectively closing said first end of said housing being operatively associated such that the weight of an animal entering said housing through said first end thereof causes said predetermined movement of said housing relative to said supporting element to actuate said means for closing said first end of said housing.

11. The device as claimed in claim 10 wherein said means for opposing said resilient force of said spring includes opposed, upwardly extending protrusions on said supporting element for engaging said spring on said housing.

12. The device as claimed in claim 11 wherein said protrusions on said supporting element are adapted to engage said spring in a friction fitting relationship.

13. The device as claimed in claim 11 wherein said supporting element comprises a retaining channel defined by a substantially planar, longitudinally extending base surface from which said opposed vertical protrusions extend in an upward direction.

14. The device as claimed in claim 11 wherein the spring is configured such that said housing is oriented at said inclined angle relative to said supporting element when said spring is engaged by said means for opposing said resilient force of said spring by said supporting element.

15. A device for entrapping animals, said device comprising:

a longitudinally extending housing defining a first openable end for permitting an animal to enter into said housing;

a spring operatively associated with said housing and positioned proximate to said first end for selectively closing said first end of said housing as a result of resilient forces applied by said spring on said housing;

a supporting element for movably mounting said housing thereon, said supporting element comprising means for engaging said spring and opposing the resilient forces exerted by said spring for maintaining said first end of said housing opened when said housing is mounted on said supporting element;

said housing being separable from said supporting element;

said housing and said spring being configured such that said housing extends in an upwardly inclined orientation relative to said supporting element when said housing is mounted to said supporting element, said housing defining a pivot axis for movement thereof relative to said supporting element as a result of the weight of an animal entering into said housing through said first end;

said housing, said spring, and said supporting element being operatively associated and arranged such that predetermined movement of said housing relative to said supporting element causes said spring to disengage and be removed from said supporting element for actuating said spring to close said first end of said housing for entrapping an animal therein.

16. A method for entrapping animals within a housing, said method comprising the steps of:

removably mounting a housing having a first open end defined thereon to a supporting element at a predetermined, inclined angular orientation relative to said supporting element such that the first open end of said housing is engaged on said supporting element and is maintained in an opened position;

moving said inclined housing relative to said supporting element as a result of the weight of an animal entering said housing through said first open end; and

closing said open end of said housing after said housing moves a predetermined distance relative to said supporting element to disengage said housing from said supporting element.

17. The method as claimed in claim 16 further including the step of closing said first open end of said housing by applying a resilient force to said housing proximate to said first open end when said housing has been moved said predetermined distance relative to said supporting element.

18. The method as claimed in claim 16 further including the step of releasing an attractant from said housing for inducing animals to enter said housing through said first open end thereof.

19. The method as claimed in claim 16 further including the step of selectively unsealing at least one opening defined in said housing after said first end thereof has been closed and said animal is entrapped within said housing.

20. The device as claimed in claim 16 further including the step of removing said housing and disposing of an animal entrapped therein after said housing has moved said predetermined distance relative to said supporting element and said first end has closed.