Filing folder. (Machine-translation by Google Translate, not legally binding)

摘要

Filing folder, which being essentially of plastic material, comprises a central spine and two side covers: one anterior and one posterior, the first incorporating a coupling means of a conventional ring support, including the other later even cover a narrow openings passing a part of the rings out when the folder is in closed position; characterized in that it incorporates a closing mechanism associated with the back cover in order to prevent the folder from opening involuntarily when it is in the closed position. (Machine-translation by Google Translate, not legally binding)