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US4769942A Expired / Lapsed US ⏱️ 0.0 years remaining

Pre-set, pre-baited, disposable animal trap

Assignee: Individual
•
Filing: 1987-06-04
•
Granted: 1988-09-13
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Expires: 2007-06-04
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Abstract

Abstract A trap for small animals, such as mice, includes a suitable housing having an access opening for an animal. The trap is pre-baited and pre-set for ease and convenience in use, and is disposable and non-reusable. An opening for access to the interior of the trap is initially covered by a removable adhesive strip or other covering approximate to the size of the trap. The housing includes a spring-biased slidable member secured in a set position by a chewable member. When the animal chews through the chewable member to reach the bait, the biased door is released to cover the opening to trap the animal inside.

Inventors

  • 👤 Richard W. Copenhaver, Sr.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 03:58
CPC Classifications
A; A01; A01M; A01M25/00; A01M25/002; A01M25/004

Claims Analysis

Total Claims: 13
Claim 1
Independent Claim 155 words
A trap for the live entrapment of animals, such as mice, comprising: an elongated housing having a wall defining an opening therein, sized for entry of a small animal; a slidable member located within said housing, adjacent an interior surface of said openingdefining wall and capable of being positioned in a first position which is free from said opening and in a second position sealing said opening in a substantially air tight manner and against exit of said small animal from said trap; means for biasing said slidable member in said first position toward said second position; and means for retaining said slidable member in said first position, said retaining means cooperating with bait within said trap so that eating activity of said animal on said retaining means to reach said bait releases said retaining means to cause said slidable member to be released to axially move from said set position to said trap position.
Claim 2
Dependent Claim 155 words
A trap for the live entrapment of animals, such as mice, comprising: an elongated housing having a wall defining an opening therein, sized for entry of a small animal; a slidable member located within said housing, adjacent an interior surface of said openingdefining wall and capable of being positioned in a first position which is free from said opening and in a second position sealing said opening in a substantially air tight manner and against exit of said small animal from said trap; means for biasing said slidable member in said first position toward said second position; and means for retaining said slidable member in said first position, said retaining means cooperating with bait within said trap so that eating activity of said animal on said retaining means to reach said bait releases said retaining means to cause said slidable member to be released to axially move from said set position to said trap position.
Claim 3
Dependent Claim 32 words
The trap as set forth in claim 1, wherein said housing is a generally elongated shape defined by a plurality of walls, at least one of said walls having said opening therein.
Claim 4
Dependent Claim 30 words
The trap as set forth in claim 2, further including removable adhesive means for sealing said opening, said adhesive means being readily removable to prepare said trap for immediate use.
Claim 5
Dependent Claim 54 words
The trap as set forth in claim 3, wherein said opening-defining wall defines a guide rail adjacent each of an upper and lower surface in said trap, said slidable member cooperating with said guide rails to be axially slidable to and fro within the interior of said trap to cover and uncover said opening.
Claim 6
Dependent Claim 24 words
The trap as set forth in claim 4, wherein said biasing means is a compression spring located in a bore in said slidable member.
Claim 7
Dependent Claim 38 words
The trap as set forth in claim 5, wherein said opening-defining wall further includes a block member having a bore therein in register with the bore on said slidable member, said compression spring being located in each bore.
Claim 8
Dependent Claim 68 words
The trap as set forth in claim 6, wherein, said retaining means is a chewable member spanning said block and said slidable member and covering bait disposed in a groove located therebetween, the action of said animal in reaching said bait in said groove releasing said chewable member to cause said slidable member to be released from the set position to the trap position to seal said opening.
Claim 9
Dependent Claim 30 words
The trap as set forth in claim 7, wherein said releasable member includes a piece of cellophane tape securing said slidable member in said set position to said block member.
Claim 10
Dependent Claim 263 words
A trap for the live entrapment of animals, such as mice, comprising: a generally elongated housing having a plurality of walls, at least one of said walls defining an opening therein, sized for entry of a small animal; a slidable member located adjacent an interior surface of said opening-defining wall and capable of being positioned in a first position which is free from said opening and in a second position sealing said opening against exit of said small animal from said trap, said opening-defining wall defining a guide rail adjacent each of an upper and lower surface in said trap, said slidable member cooperating with said guide rails to be axially slidable to and fro within the interior of said trap to cover and uncover said opening; means for biasing said slidable member in said first position toward said second position, said biasing means comprising a compression spring located in a bore in said slidable member, said openingdefining wall further including a block member having a bore therein in register with the bore on said slidable member, said compression spring being located in each bore; means for retaining said slidable member in said first position, said retaining means cooperating with bait within said trap so that eating activity of said animal on said retaining means to reach said bait releases said retaining means to cause said slidable member to be released to axially move from said first position to said second position; and removable adhesive means for sealing said opening, said adhesive means being readily removable to prepare said trap for immediate use.
Claim 11
Dependent Claim 263 words
A trap for the live entrapment of animals, such as mice, comprising: a generally elongated housing having a plurality of walls, at least one of said walls defining an opening therein, sized for entry of a small animal; a slidable member located adjacent an interior surface of said opening-defining wall and capable of being positioned in a first position which is free from said opening and in a second position sealing said opening against exit of said small animal from said trap, said opening-defining wall defining a guide rail adjacent each of an upper and lower surface in said trap, said slidable member cooperating with said guide rails to be axially slidable to and fro within the interior of said trap to cover and uncover said opening; means for biasing said slidable member in said first position toward said second position, said biasing means comprising a compression spring located in a bore in said slidable member, said openingdefining wall further including a block member having a bore therein in register with the bore on said slidable member, said compression spring being located in each bore; means for retaining said slidable member in said first position, said retaining means cooperating with bait within said trap so that eating activity of said animal on said retaining means to reach said bait releases said retaining means to cause said slidable member to be released to axially move from said first position to said second position; and removable adhesive means for sealing said opening, said adhesive means being readily removable to prepare said trap for immediate use.
Claim 12
Dependent Claim 68 words
The trap as set forth in claim 9, wherein said retaining means is a chewable member spanning said block and said slidable member and covering bait disposed in a groove located therebetween, the action of said animal in reaching said bait in said groove releasing said chewable member to cause said slidable member to be released from the first position to the second position to seal said opening.
Claim 13
Dependent Claim 30 words
The trap as set forth in claim 10, wherein said releasable member includes a piece of cellophane tape securing said slidable member in said first position to said block member.

References Cited (Backward Citations)

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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) 1991-09-13 1992-03-14 1992-09-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-09-13 1996-03-14 1996-09-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-09-13 2000-03-14 2000-09-13 $7700.00 Window Closed / Lapsed

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