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US4462181A Expired / Lapsed US ⏱️ 0.0 years remaining

Disposable animal trap

Assignee: Individual
•
Filing: 1982-05-07
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Granted: 1984-07-31
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Expires: 2002-05-07
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Abstract

Abstract A disposable animal trap for pests, such as mice and rats, comprising pivotal top and bottom members which are spring loaded and which form a retentive enclosure when triggered. The triggering mechanism is the bait itself which is solid and preferably edible and which supports the top and bottom members in an open, animal inviting, position and which triggers the closure of the members when eaten, collapsed, or moved, to retain the pest. The spring may be integral with the top member or a common rubber band may be used as the spring. The top and bottom closure members are preferably made of a high impact molded plastic to resist the gnawing and clawing action of the animal, as well as for cost efficiency.

Inventors

  • 👤 David K. Broman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 15:42
CPC Classifications
A; A01; A01M; A01M23/00; A01M23/16; A01M23/18

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 131 words
A disposable animal trap comprising: a bottom member, boxlike in form and having a front opening, and having spring engagement means; a top member pivotally engaging said bottom member adjacent one end thereof for forming a box-like enclosure in the closed position; said top member including a top plate and a pair of oppositely disposed downwardly depending side walls, at least one of said side walls defining a spring member operable to engage said spring engagement means of said bottom member to bring said top and bottom members into closed apposition when triggered; and a solid bait trigger member adapted to hold and support said top and bottom members in an open position for entry of an animal and said trigger member operable to cause closure of the members when moved.
Claim 2
Dependent Claim 131 words
A disposable animal trap comprising: a bottom member, boxlike in form and having a front opening, and having spring engagement means; a top member pivotally engaging said bottom member adjacent one end thereof for forming a box-like enclosure in the closed position; said top member including a top plate and a pair of oppositely disposed downwardly depending side walls, at least one of said side walls defining a spring member operable to engage said spring engagement means of said bottom member to bring said top and bottom members into closed apposition when triggered; and a solid bait trigger member adapted to hold and support said top and bottom members in an open position for entry of an animal and said trigger member operable to cause closure of the members when moved.
Claim 3
Dependent Claim 26 words
The apparatus as described in claim 1 wherein the top plate of said top member declines from front to rear to provide a bait contacting surface.

References Cited (Backward Citations)

US691301A Cited
GB428819A Cited
US2222653A Cited
US2574322A Cited
US3120879A Cited
GB1382822A Cited
US4122625A Cited
US4238902A Cited
US4366642A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-07-31 1988-01-30 1988-07-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-07-31 1992-01-30 1992-07-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-07-31 1996-01-30 1996-07-31 $7700.00 Window Closed / Lapsed

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