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  2. Copyright registration - Wikipedia

    en.wikipedia.org/wiki/Copyright_registration

    The purpose of copyright registration is to place on record a verifiable account of the date and content of the work in question, so that in the event of a legal claim, or case of infringement or plagiarism, the copyright owner can produce a copy of the work from an official government source.

  3. Copyright law of the United States - Wikipedia

    en.wikipedia.org/wiki/Copyright_law_of_the...

    The copyright law of the United States grants monopoly protection for "original works of authorship". [1] [2] With the stated purpose to promote art and culture, copyright law assigns a set of exclusive rights to authors: to make and sell copies of their works, to create derivative works, and to perform or display their works publicly. These ...

  4. Copyright notice - Wikipedia

    en.wikipedia.org/wiki/Copyright_notice

    For works first published on or after March 1, 1989, use of the copyright notice is optional. Before March 1, 1989, the use of the notice was mandatory on all ...

  5. Copyright formalities - Wikipedia

    en.wikipedia.org/wiki/Copyright_formalities

    In response to their efforts, the 1908 Berlin text of the Berne Convention forbade treaty signatories from conditioning copyright on formalities, [1] shifting copyright from a system of application (registration) to automatic copyright on fixation.

  6. Compendium of U.S. Copyright Office Practices - Wikipedia

    en.wikipedia.org/wiki/Compendium_of_U.S...

    This page was last edited on 28 February 2024, at 23:19 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Limitations and exceptions to copyright - Wikipedia

    en.wikipedia.org/wiki/Limitations_and_exceptions...

    Limitations and exceptions to copyright are provisions, in local copyright law or the Berne Convention, which allow for copyrighted works to be used without a license from the copyright owner. Limitations and exceptions to copyright relate to a number of important considerations such as market failure , freedom of speech , [ 1 ] education and ...

  8. Copyright Act of 1976 - Wikipedia

    en.wikipedia.org/wiki/Copyright_Act_of_1976

    If no notice of copyright was affixed to a work and the work was, in fact, "published" in a legal sense, the 1909 Act provided no copyright protection and the work became part of the public domain. Under the 1976 Act, however, section 102 says that copyright protection extends to original works that are fixed in a tangible medium of expression ...

  9. List of copyright duration by country - Wikipedia

    en.wikipedia.org/wiki/List_of_copyright_duration...

    10 years from the date of issue from 1 January of the year of issue for photographs; 25 years from the date of production from 1 January of the production year for motion picture or television film. [253] After expiry of copyright, the work "may be announced to be the ownership of the State" (emphasis added). [253] Zambia: Life + 50 years [254 ...