Perpetual copyright can refer to a copyright without a finite term, or to a copyright whose finite term is perpetually extended. Perpetual copyright in the former sense is highly uncommon, as the current laws of all countries with copyright statutes set a standard limit on the duration, based either on the date of creation/publication, or on the date of the creator's death. (See List of countries' copyright length.) Exceptions have sometimes been made, however, for unpublished works. Usually, special legislation is required, granting a perpetual copyright to a specific work.
In many countries, moral rights, which may be covered under the copyright law, can last perpetually.
Read more about Perpetual Copyright: Copyright Philosophy, Battle of The Booksellers, United Kingdom, United States, Singapore
Famous quotes containing the word perpetual:
“Constancy in love is a perpetual inconstancy which fixes our hearts successively to all the qualities of the person loved—sometimes admiring one and sometimes another above all the rest—so that this constancy roves as far as it can, and is no better than inconstancy, confined within the compass of one person.”
—François, Duc De La Rochefoucauld (1613–1680)