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US4583317A Expired / Lapsed US ⏱️ 0.0 years remaining

Animal trap

Assignee: Individual
•
Filing: 1985-04-22
•
Granted: 1986-04-22
•
Expires: 2005-04-22
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Abstract

Abstract An animal trap for use with a piece of bait to trap animals, such as mice. The trap includes a hollow body member having an access opening, a trap door movable between an open position in which the access opening is open and a closed position in which the access opening is closed, and a trigger structure for selectively holding the trap door in the open position. The trigger structure includes a bait holder to hold the piece of bait. The trigger structure allows the trap door to move to the closed position if the piece of bait is removed from the bait holder.

Inventors

  • 👤 Chester E. Beard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 10:53
CPC Classifications
A; A01; A01M; A01M23/00; A01M23/16; A01M23/20

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 452 words
An animal trap for use with a piece of bait to trap animals, said trap comprising: (a) a body member having a hollow interior and having an access opening into said hollow interior; said body member including a front member, a back member, a first side member, a second side member, a top member and a bottom member joined together to define said hollow interior; said access opening being located through said front member; said back member of said body means having an aperture therethrough; said front and back members of said body member having planar face surfaces which are angled toward one another with the top ends thereof closer together than the bottom ends thereof, said aperture through said back member consisting of a cylindrical bore with its axis extending at an angle to the horizontal through said back member downwardly into said interior of said body member; (b) a trap door means movably mounted to said body member for movement between an open position in which said access opening is open and a closed position in which said access opening is obstructed; (c) trigger means for selectively holding said trap door means in said open position, said trigger means including a bait holding means for holding said piece of bait, said trigger means allowing said trap door means to move to said closed position if said piece of bait is removed from said bait holding means; said bait holding means of said trigger means including a pin member for extending through said aperture through said back member of said body member, said pin member having a first end for being positioned within said interior of said body member and for holding said piece of bait and having a second end; said trigger means including coupling means for coupling said second end of said pin member to said trap door means and for holding said trap door means in said open position as long as said first end of said pin member is positioned within said interior of said body member, said first end of said pin member being held within said interior of said body member only as long as said piece of bait remains thereon for causing said trap door to automatically move to said closed position if said piece of bait is removed therefrom; said aperture through said back member of said body member being shaped so as to insure the quick exit of said pin member therefrom if said piece of bait is removed from said first end of said pin member; and (d) guide means attached to said front member adjacent said access opening for guiding said trap door means between said open and closed positions.
Claim 2
Dependent Claim 452 words
An animal trap for use with a piece of bait to trap animals, said trap comprising: (a) a body member having a hollow interior and having an access opening into said hollow interior; said body member including a front member, a back member, a first side member, a second side member, a top member and a bottom member joined together to define said hollow interior; said access opening being located through said front member; said back member of said body means having an aperture therethrough; said front and back members of said body member having planar face surfaces which are angled toward one another with the top ends thereof closer together than the bottom ends thereof, said aperture through said back member consisting of a cylindrical bore with its axis extending at an angle to the horizontal through said back member downwardly into said interior of said body member; (b) a trap door means movably mounted to said body member for movement between an open position in which said access opening is open and a closed position in which said access opening is obstructed; (c) trigger means for selectively holding said trap door means in said open position, said trigger means including a bait holding means for holding said piece of bait, said trigger means allowing said trap door means to move to said closed position if said piece of bait is removed from said bait holding means; said bait holding means of said trigger means including a pin member for extending through said aperture through said back member of said body member, said pin member having a first end for being positioned within said interior of said body member and for holding said piece of bait and having a second end; said trigger means including coupling means for coupling said second end of said pin member to said trap door means and for holding said trap door means in said open position as long as said first end of said pin member is positioned within said interior of said body member, said first end of said pin member being held within said interior of said body member only as long as said piece of bait remains thereon for causing said trap door to automatically move to said closed position if said piece of bait is removed therefrom; said aperture through said back member of said body member being shaped so as to insure the quick exit of said pin member therefrom if said piece of bait is removed from said first end of said pin member; and (d) guide means attached to said front member adjacent said access opening for guiding said trap door means between said open and closed positions.
Claim 3
Dependent Claim 37 words
The trap of claim 1 in which said pin member has an enlarged head at said second end thereof for controlling the depth of insertion of said first end thereof into said interior of said body member.
Claim 4
Dependent Claim 38 words
The trap of claim 2 in which said coupling means included a flexible, elongated cord having a first end attached to said trap door means and a second end attached to said head portion of said pin member.
Claim 5
Dependent Claim 52 words
The trap of claim 3 in which said body member includes an extension member attached to said front member thereof and extending above said top member thereof, said cord of said coupling member extending from said trap door means and over said extension member to said head portion of said pin member.
Claim 6
Dependent Claim 33 words
The trap of claim 4 in which said first side member is movably attached to said top member and said bottom member to allow access into said interior of said body member therethrough.
Claim 7
Dependent Claim 50 words
The trap of claim 5 in which is included a hinge means for hingably attaching said first side member to said bottom member for movement between an open and a closed position, and in which is included a lock means for locking said first side member in said closed position.

References Cited (Backward Citations)

US812472A Cited
US1186408A Cited
US1421298A Cited
US2524504A Cited
FR915385A Cited
US2752722A Cited
US3113395A Cited
US4310984A Cited
US4462181A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-04-21 1989-10-21 1990-04-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-04-21 1993-10-21 1994-04-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-04-21 1997-10-21 1998-04-22 $7700.00 Window Closed / Lapsed

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