Perpetual Copyright

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 Exceptions have sometimes been made, however, for unpublished works.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:

    Mirth is like a flash of lightning, that breaks through a gloom of clouds, and glitters for a moment; cheerfulness keeps up a kind of daylight in the mind, and fills it with a steady and perpetual serenity.
    Joseph Addison (1672–1719)