Tag holding cassette assembly for use in engraving machines

1. A tag cassette assembly for use in connection with an engraving process carried out in an engraving machine, the assembly comprising:

a single piece cassette body of plastic material, the cassette body including a first major side and a second major side and a periphery formed by minor edges;

a tag secured in a capture space of the cassette body, the capture space formed, at least in part, by a lateral slot formed along one of the minor edges and through which the tag is insertable into and removable from the capture space;

wherein the first major side is configured to provide access to a first side of the tag to facilitate engraving and the second major side is configured to provide access to a second side of the tag to facilitate engraving;

wherein the cassette body further includes a recess in which an attachment ring is held.

2. The tag cassette assembly of claim 1 , wherein the recess in which the attachment ring is held is offset from the capture space.

3. The tag cassette assembly of claim 2 , wherein the recess in which the attachment ring is held includes a bottom defined by the second major side, and at least one ring retaining tab at the first major side for securing the attachment ring within the recess and against the bottom.

4. The tag cassette assembly of claim 3 , wherein a periphery of the recess is defined at least in part by a removable finger that is configured to be manually broken away from the cassette body.

5. The tag cassette assembly of claim 4 , wherein the recess includes multiple ring retaining tabs, and at least one of the ring retaining tabs is on the removable finger.

6. The tag cassette assembly of claim 2 , wherein the recess in which the attachment ring is held includes an unbounded side portion along a portion of a peripheral edge of the cassette body.