derivative work

If I make a derivative work based on a public domain work, can I prevent other people from making additional derivative works of it?

No. Any number of people can make derivative works based on the same public domain work. If each derivative work is original , creative, authored by a human, and fixed in a tangible medium, then each creator of a derivative work can claim and register a copyright in the work he or she created. The

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Can I register a copyright in a derivative work that is based on a public domain work?

Yes, a copyright may be registered in a derivative work that is based on a public domain work if the modifications made in the derivative work are sufficiently original, creative, authored by a human, and fixed in a tangible medium of expression. You will need to exclude the public domain material from your claim.

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If I make a derivative work based on a public domain work, can I claim copyright in both?

No. If you make a derivative work that is based on a public domain work, you can only claim copyright in the derivative work, not in the original public domain work. Creating a derivative work that incorporates elements of a public domain work does not “resurrect” the copyright that has entered the public domain. Once

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Can I make a derivative work that is based on a public domain work without incurring liability for infringement?

Yes, you can make a derivative work that is based on a public domain work without incurring liability for copyright infringement. Making a derivative work based on a public domain work is not infringement. Public domain works are not protected by copyright, so there is nothing to infringe.

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Is copying, distributing, publicly performing, or publicly displaying a public domain work infringement?

No. Copyright infringement can occur only if copyright protection exists. A public domain work is not protected by copyright, so there is nothing to infringe. Therefore, copying, distributing, performing, or displaying a public domain work is not copyright infringement. Copying, distributing, performing or displaying a work that is a modification or a compilation of a

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What is copyright infringement?

Copyright infringement is the unauthorized exercise of any of the exclusive rights of copyright ownership. This means that doing any of the following acts without the copyright owner’s permission may constitute copyright infringement: Reproduction (making a copy of the work); Distribution of a copy of the work; Creation of a derivative work based on the

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Can copyright be claimed in a derivative work that is based on a public domain work?

Yes. By definition, nobody owns a copyright in works that are in the public domain. Therefore, creating a derivative work that is based on a work that is in the public domain does not infringe anyone’s copyright. The copyright in the derivative work extends only to the newly created elements, however. The original elements of

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