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Patent US4338886A successfully refreshed from Google Patents.
US4338886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Predator control toxic collar
Assignee: Individual
•
Filing: 1980-12-31
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Granted: 1982-07-13
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Expires: 2000-12-31
Abstract
Abstract A predator control collar (10) includes a pair of toxic filled pouches (12) and (14) attached to elastic straps (16) and (18) for expansion. The pouches (12) and (14) include a fill plug (22) for a needle to inject a liquid predicide into the pouches. The pouches (12) and (14) are positioned about the elastic straps (16) and (18) so that they are maintained in the general region below the ear of the livestock, and the straps (16) and (18) are of sufficient elasticity to expand with the increase in the size of the animal's neck as it grows to full maturity.
Inventors
- 👤 Roy T. McBride
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:10
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/007; A01M; A01M29/00; A01M29/12
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
99 words
A predator control collar for protecting livestock by repelling or killing predators with a predicide, comprising: a pair of sealed pouches forming leakproof containers for a predicide, said pouches being rupturable by a predator to release the predicide; and a collar supporting said pouches about the neck region of the livestock, said collar including means for expanding in circumference as the neck size of the livestock increases during its growth, whereby the collar may be initially placed upon a young livestock and remain in place to repel or kill a predator until the livestock has fully grown for market.
Claim 2
Dependent Claim
99 words
A predator control collar for protecting livestock by repelling or killing predators with a predicide, comprising: a pair of sealed pouches forming leakproof containers for a predicide, said pouches being rupturable by a predator to release the predicide; and a collar supporting said pouches about the neck region of the livestock, said collar including means for expanding in circumference as the neck size of the livestock increases during its growth, whereby the collar may be initially placed upon a young livestock and remain in place to repel or kill a predator until the livestock has fully grown for market.
Claim 3
Dependent Claim
14 words
The predator control collar of claim 1, wherein said collar is an elastic strap.
Claim 4
Dependent Claim
39 words
The predator control collar of claim 1, wherein said pair of pouches are attached to said collar at two points about the collar such that said pouches are maintained in the general region beneath the ear of the sheep.
Claim 5
Dependent Claim
56 words
The predator control collar of claim 1, wherein said pouches are attached only at the top of the collar near the ear of the livestock to allow the pouches to move freely and to present a target to be completely grasped and punctured by the jaws of a predator without grasping the neck of the livestock.
Claim 6
Dependent Claim
41 words
The predator control collar of claim 1, wherein said collar include means for expanding first and second sections of said collar between said pouches, whereby said pouches are retained in the same general neck region of the livestock during its growth.
Claim 7
Dependent Claim
18 words
The predator control collar of claim 1, wherein said collar includes a pair of elastic spaced apart straps.
Claim 8
Dependent Claim
35 words
The predator control collar of claim 1, wherein said collar is a continuous elastic member, whereby the collar may be installed and removed by expanding the collar to fit over the head of the livestock.
Claim 9
Dependent Claim
16 words
The predator control collar of claim 1, wherein said pouches are filled with a liquid predicide.
Claim 10
Dependent Claim
12 words
The predator control collar of claim 8, wherein said pouches are rubber.
Claim 11
Dependent Claim
13 words
The predator control collar of claim 8, wherein said pouches are polyvinyl chloride.
Claim 12
Dependent Claim
23 words
The predator control collar of claim 8, wherein said pouches include a fill plug for receiving a needle for injecting the liquid predicide.
Claim 13
Dependent Claim
42 words
The predator control collar of claim 1 further comprising: a reinforced member attached to the side wall of said pouch opposite said fill plug, said reinforced member preventing the pouch from being punctured completely through by a needle injecting the liquid predicide.
Claim 14
Dependent Claim
110 words
A predator control collar for protecting livestock by repelling or killing predators with a predicide, comprising: a pair of pouches forming leakproof containers for a liquid predicide, said pouches being rupturable by a predator to release the predicide; a fill plug on one wall of said pouches for injecting a liquid predicide into said pouch, including means formed on the wall of each of said pouches opposite said fill plug to prevent the needle from rupturing said pouches; and a continuous elastic collar supporting said pouches about the neck region of the livestock, said elastic collar expanding in circumference as the neck region of the livestock increases during its growth.
Claim 15
Dependent Claim
110 words
A predator control collar for protecting livestock by repelling or killing predators with a predicide, comprising: a pair of pouches forming leakproof containers for a liquid predicide, said pouches being rupturable by a predator to release the predicide; a fill plug on one wall of said pouches for injecting a liquid predicide into said pouch, including means formed on the wall of each of said pouches opposite said fill plug to prevent the needle from rupturing said pouches; and a continuous elastic collar supporting said pouches about the neck region of the livestock, said elastic collar expanding in circumference as the neck region of the livestock increases during its growth.
Claim 16
Dependent Claim
31 words
The predator control collar of claim 13, wherein said elastic collar comprises a pair of spaced apart continuous elastic straps for maintaining said pouches in the neck region of the livestock.
Claim 17
Dependent Claim
35 words
The predator control collar of claim 13, wherein each section of said elastic collar between said pouches is expandable, whereby said pouches are maintained about the neck region of the livestock as the collar expands.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-07-12 | 1986-01-11 | 1986-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-07-12 | 1990-01-11 | 1990-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-07-12 | 1994-01-11 | 1994-07-13 | $7700.00 | Window Closed / Lapsed |