In most countries, new works are entering the public domain every year on January 1. In the US, no new works will enter the public domain until 2019.
Yes. Copyright can expire and, when that happens, the work will enter the public domain.
Yes, the original copyrights were accidently allowed to expire and it was in the public domain for years. However, the music copyrights were re-established and now NBC has exclusive rights to televise the film.
Yes, it is possible that they may expire. The United States copyright law governs that corporations will be able to protect their copyrights to content like video games for at least 75 years.
Both copyright law and grants of arms confer specific exclusive rights. These rights also can be passed to heirs, although copyright protection does expire.
The intellectual property (copyrights, trademarks, etc) for the Darkness resides with the creators or their assignees and while trademarks can expire if not maintained, the only way for the copyrights to be "lost" is if they are deliberately placed in the public domain, it is not something that can accidentially happen.
every few years
Publishing rights for 'Snow Bros' are owned by Capcom and Romstar. Software copyrights expire 50-70+ years after the creator's death, depending on the copyright law in each respective country. Snow Bros copyright will expire in 2040 at the absolute minimum.
The pessimistic answer would be that Disney would lobby for additional extension on copyright term.However, copyrights held by Disney will not expire all at once; when "Steamboat Willie" passes into the public domain in 2023, that will have no effect at all on thousands of other properties.Another important idea is that many of Disney's iconic images have been registered as trademarks as well, for which protection can be renewed in perpetuity as long as the mark is in use. That is to say, expiration of copyright protection on "Steamboat Willie" does not mean Disney no longer controls use of Mickey Mouse.
Copyrights, Trademarks and Patents are examples of Intellectual Property.
Copyright is instantaneous Trademark has to be applied for Copyright cannot be "lost" Trademarks must be "vigorously" defended Copyright has a fixed term Trademarks have a variable term Copyrights expire and cannot be renewed Trademarks can be renewed indefinetly
Yes; patents and copyrights are temporary monopolies.
Copyrights as in "One author can hold multiple copyrights simultaneously."