Patent ID: 7556152

Claim:
A tray for packaging at least one article comprising: first and second parts connected together by an articulation zone enabling the first and second parts to pivot relative to each other about an axis X, such that the tray is movable between a first position in which the tray is open and a second position in which the tray is closed; wherein the first part includes at least one open compartment, and one of the first and second parts includes at least two fastening means which mate with at least two counterpart means formed on the other of the two parts so as to hold both parts in the second position in which the compartment of the first part delimits together with the second part a recess capable of receiving an article; wherein one of the first and second parts further includes at least two indentations configured to receive and mate with, in the first position of the first and second parts, the fastening means of a second identical tray positioned against said tray such that the two fastening means and the two indentations hold the tray and the second identical tray together; and wherein the fastening means mate with said counterpart means more tightly than said fastening means mate with said indentations.