Quest'opera è nel pubblico dominio negli Stati Uniti perché rispetta tre requisiti:
pubblicata per la prima volta fuori dagli Stati Uniti (e non pubblicata negli Stati Uniti entro 30 giorni),
pubblicata per la prima volta prima del 1 marzo 1989 senza avviso di copyright o prima del 1964 senza rinnovo del copyright o prima che il paese di origine stabilisse trattati sul copyright con gli Stati Uniti,
era nel pubblico dominio nel suo Paese di origine alla data URAA (1º gennaio 1996 per la maggior parte dei Paesi).
For background information, see the explanations on Non-U.S. copyrights. Note: in addition to this statement, there must be a statement on this page explaining why the work was PD on the URAA date in its source country. Additionally, there must be verifiable information about previous publications of the work.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Public domainPublic domainfalsefalse
This work is in the public domain in the United States because it meets three requirements:
it was first published outside the United States (and not published in the U.S. within 30 days),
it was first published before 1 March 1989 without copyright notice or before 1964 without copyright renewal or before the source country established copyright relations with the United States,
it was in the public domain in its home country (Italy) on the URAA date (1 January 1996).
For background information, see the explanations on Non-U.S. copyrights. Note: in addition to this statement, there must be a statement on this page explaining why the work was PD on the URAA date in its source country (second case). Additionally, there must be verifiable information about previous publications of the work.