US4451999A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal identification device
Assignee: Individual
•
Filing: 1981-07-31
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Granted: 1984-06-05
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Expires: 2001-07-31
Abstract
Abstract An improved identification device for animals comprising: a first plate being connected to a sleeve having a passage therein, the first plate having a cap with an insertion opening which opens into the passage, the insertion opening having a diameter smaller than the size of the passage, the cap being connected to the sleeve by means of a shoulder; and a second plate having a tubular post attached thereto, the post having one section larger than the insertion opening and a detachable conical member located at the end of the post spaced from the second plate, the conical member having a base and ending in a point, the base having a diameter at least equal to that of the section of the post which is larger than the insertion opening. A tool for positioning the identification device onto an animal which comprises first and second jaws, the first jaw comprising a rod directed towards the second jaw, the rod being adapted to receive the sleeve, the second jaw comprising a seating adapted to receive the sleeve, the seating having a hole at one end thereof, adapted to align with the passage when the sleeve is inserted in the second jaw, the hole having a diameter smaller than the base of the conical member. The hole is arranged such that the rod can force the conical member through the hole to detach it from the tubular post. A method of attaching the device is further disclosed.
Inventors
- 👤 Georges Yvorra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:48
CPC Classifications
A; A01; A01K; A01K11/00; A01K11/001
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
374 words
A non-reusable improved identification device for animals which comprises: a first part comprising a first plate made of flexible and elastic material and a sleeve connected to said first plate and extending therefrom, said sleeve having a passage therein, said first plate having an insertion opening communicating with said passage and having a diameter smaller than the cross-section of said passage to thereby define a first shoulder in the area of communication thus formed; a second part comprising (a) a second plate made of flexible and elastic material, integral with a cylindrical tubular post, said cylindrical post comprising adjacent to its outer end an enlarged portion having a cross-section corresponding to that of the passage of the abovesaid sleeve, said enlarged portion being connected to said post by a second shoulder suitable for interlocking engagement with said first shoulder within said passage, said cylindrical post and enlarged portion further comprising an axial post passage extending therethrough; (b) a member of hard material comprising: a non removable base portion attached to the enlarged portion of said tubular post whose cross section does not exceed that of said enlarged portion, a conical portion comprising a pointed end extending from said base portion, a weakened rupture zone within said conical portion in a plane intermediate the end point of said conical portion and said base portion, thereby providing a frustconical portion between said rupture zone and said base portion, said weakened rupture zone comprising an unfilled groove on the surface of said conical portion, and a passage recess within said base portion, in line with the axial passage in said cylindrical post and enlarged portion, and ending within said frustoconical portion at an end adjacent to said rupture zone whereby, when said first part and second part are in interlocking engagement, insertion of a rod within said post passage and passage recess and pressure of said rod against the end of said passage recess, while the outer surface of said frustoconical portion is in abutment against another surface, results in the rupture of said weakened zone and the detachment of the part of said conical portion, including said pointed end, beyond said rupture zone, from the base portion attached to the enlarged portion of said tubular post.
Claim 2
Dependent Claim
374 words
A non-reusable improved identification device for animals which comprises: a first part comprising a first plate made of flexible and elastic material and a sleeve connected to said first plate and extending therefrom, said sleeve having a passage therein, said first plate having an insertion opening communicating with said passage and having a diameter smaller than the cross-section of said passage to thereby define a first shoulder in the area of communication thus formed; a second part comprising (a) a second plate made of flexible and elastic material, integral with a cylindrical tubular post, said cylindrical post comprising adjacent to its outer end an enlarged portion having a cross-section corresponding to that of the passage of the abovesaid sleeve, said enlarged portion being connected to said post by a second shoulder suitable for interlocking engagement with said first shoulder within said passage, said cylindrical post and enlarged portion further comprising an axial post passage extending therethrough; (b) a member of hard material comprising: a non removable base portion attached to the enlarged portion of said tubular post whose cross section does not exceed that of said enlarged portion, a conical portion comprising a pointed end extending from said base portion, a weakened rupture zone within said conical portion in a plane intermediate the end point of said conical portion and said base portion, thereby providing a frustconical portion between said rupture zone and said base portion, said weakened rupture zone comprising an unfilled groove on the surface of said conical portion, and a passage recess within said base portion, in line with the axial passage in said cylindrical post and enlarged portion, and ending within said frustoconical portion at an end adjacent to said rupture zone whereby, when said first part and second part are in interlocking engagement, insertion of a rod within said post passage and passage recess and pressure of said rod against the end of said passage recess, while the outer surface of said frustoconical portion is in abutment against another surface, results in the rupture of said weakened zone and the detachment of the part of said conical portion, including said pointed end, beyond said rupture zone, from the base portion attached to the enlarged portion of said tubular post.
Claim 3
Dependent Claim
37 words
The identification device of claim 1 wherein the base portion of said member of hard material comprises a cylindrical portion adjacent the enlarged portion of said post and of same cross-section as that of said enlarged portion.
References Cited (Backward Citations)
US3731414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-06-05 | 1987-12-05 | 1988-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-06-05 | 1991-12-05 | 1992-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-06-05 | 1995-12-05 | 1996-06-05 | $7700.00 | Window Closed / Lapsed |