Patent ID: 9586722
Date: 2017-03-07
CPC Classifications: A61M,B65D,B65G

Claim:
1. A workpiece carrier for transporting or storing components of a drug delivery device, comprising: an array of accommodating recesses extending in a first lateral plane (x, y) and being adapted to receive at least one component of the drug delivery device, at least one stack forming structure formed to mate with a corresponding stack forming structure of another workpiece carrier for mutually aligning workpiece carriers when stacked on one another, wherein the center of the at least one stack forming structure is arranged laterally offset with respect to the center of the array of accommodating recesses in at least one lateral direction (x, y) lying in the first lateral plane, and wherein the at least one stacking forming structure comprises a surrounding edge comprising at least in sections a corrugated or undulated structure; and wherein the at least one stacking forming structure comprises at least one outwardly extending projection having an inward directed ledge at a lower end formed to abut against a flange portion of another workpiece carrier stacked beneath in a first orientation.