Abstract: Device for identifying articles such as animals, comprising a male part and a female part, which male part comprises an arrow-shaped element and which female part is provided with a passage with a front end and a rear end, wherein the arrow-shaped element can be inserted into the passage along the front end, wherein the passage is provided close to the front end with at least one protruding element, and wherein the passage is partly closed close to the rear end by a closing part, wherein the partly closed passage, including the protruding element, are manufactured integrally from a hard material; method for manufacturing such a device.

Abstract: A device for sampling biological tissue (1) to be used in a label for marking animals includes: a hollow needle (3) having a cutting edge (36) at one end, capable of sampling a biological tissue sample when the sampling device is inserted into the biological tissue; a fixation part (22) of the hollow needle, made as a single piece and including a tank (2) containing a chemical for processing a biological tissue sample, the base of the tank including a partition (211) that is punctured by the needle when a pressure is applied upon the insertion of the sampling device into the biological tissue. After puncturing the partition, the content of the tank flow into the hollow needle and contacts the recovered sample. The end of the hollow needle containing the sample can further be protected by a cap, and the sample remains easily accessible for further analysis.

Abstract: The present invention relates to an ear tag (1) for marking an animal and for sampling tissue from said animal.

Abstract: Device for identifying articles such as animals, comprising a male part and a female part, which male part comprises an arrow-shaped element and which female part is provided with a passage with a front end and a rear end, wherein the arrow-shaped element can be inserted into the passage along the front end, wherein the passage is provided close to the front end with at least one protruding element, and wherein the passage is partly closed close to the rear end by a closing part, wherein the partly closed passage, including the protruding element, are manufactured integrally from a hard material; method for manufacturing such a device.

Abstract: In a tag for identifying and marking animals, the tag associates a receiver button (1) by irreversible fitting of a finger (2). The button (1) includes a head (13) wherein is provided a cavity (8) for receiving a punch (3) of the finger (2). The head (13) is secured to a shell (5) retaining the punch (3) which is provided with an opening (6) for introducing the punch (3) inside the button (1). The axial wall (7) of the retaining shell (5) delimiting the opening (6) is radially deformable. A chamber (11) is arranged between the head (13) and the axial wall (7) for receiving the latter (7) deformed under the effect of the punch (3) passing through the opening (6).

Abstract: A coil arrangement for radio-frequency identification devices, process and an apparatus for making such a coil arrangement are described herein. The coil arrangement includes first and second terminals having a geometry different from one another and from the active coil winding of the arrangement. The apparatus is in the form of a spindle having three axially adjacent portions defining cross-sectional profiles.

Abstract: The invention concerns an ear tag for identifying and marking animals, said tag associating a receiver button (1) by irreversible fitting of a finger (2). Said button (1) comprises a head (13) wherein is provided a cavity (8) for receiving a punch (3) of the finger (2). The head (13) is secured to a shell (5) retaining the punch (3) which is provided with an opening (6) for introducing the punch (3) inside the button (1). The axial wall (7) of the retaining shell (5) delimiting said opening (6) is radially deformable. A chamber (11) is arranged between the head (13) and said axial wall (7) for receiving the latter (7) deformed under the effect of the punch (3) passing through said opening (6).