New works are protected for the life of the author plus 50 years in most countries (the US has extended this to 70 years).
Copyright protection generally extends to the end of the calendar year, 70 years past the death of the author.
In Australia, protection exists for the life of the creator plus 70 years.
Generally, at least under US Law, copyright protection extends 70 years past the death ot the author/creator of the work.
Copyright protection extends to the end of the calendar year 70 years past the death of the author.
In the United States, the copyright protection for a magazine title typically lasts as long as the magazine is actively being published. Once a magazine ceases publication, the copyright protection for its title may no longer apply.
Copyright law does not treat film differently from any other form of intellectual property. As long as it meets the criteria necessary for copyright protection no special action is necessary for copyright protection to exist.If you do decide that you want or need the additional protection a formally registered copyright can provide, contact the copyright office in your country for the proper procedure and required fees.
Protection is automatic, and registration is not required.
For materials published prior to 1923, protection has expired. Any type of re-publication and distribution (such as posting a long excerpt) is permitted. There is no mechanism in place for materials to revert to a protected state once protection has expired. For information on the restoration of protection of Soviet works under GATT, see the related link.
Under most jurisdictions copyright protection exists as soon as a work of sufficient originality is fixed in a tangible medium perceptible to human eye, machine, or device. Although there are some exceptions (work-for-hire) copyright protection normally extends to the end of the calendar year, 70 years past the death of the original author
Copyright laws can protect comic book characters as long as they meet the requirements for copyright protection, such as being original and fixed in a tangible medium. Characters that are sufficiently distinct and unique can be protected by copyright, but individual elements like powers or abilities may not be enough to protect an entire character.
For the most part, you can assume that a given text or image is protected by copyright unless explicitly stated otherwise. Protection is automatic, and the term of protection is quite long. The real challenge is in finding out who the copyright belongs to.
Assuming that it qualifies for protection, copyright applies as soon as the program is finished and the file is saved.