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Concept
Copyright (typographie)
Résumé
The copyright symbol, or copyright sign, (a circled capital letter C for copyright), is the symbol used in copyright notices for works other than sound recordings. The use of the symbol is described by the Universal Copyright Convention. The symbol is widely recognized but, under the Berne Convention, is no longer required in most nations to assert a new copyright.
In the United States, the Berne Convention Implementation Act of 1988, effective March 1, 1989, removed the requirement for the copyright symbol from U.S. copyright law, but its presence or absence is legally significant on works published before that date, and it continues to affect remedies available to a copyright holder whose work is infringed.
Prior symbols indicating a work's copyright status are seen in Scottish almanacs of the 1670s; books included a printed copy of the local coat-of-arms to indicate their authenticity.
A copyright notice was first required in the U.S. by the Copyright Act of 1802. It was lengthy: "Entered according to act of Congress, in the year , by A. B., in the office of the Librarian of Congress, at Washington." In general, this notice had to appear on the copyrighted work itself, but in the case of a "work of the fine arts", such as a painting, it could instead be inscribed "on the face of the substance on which [the work of art] shall be mounted". The Copyright Act was amended in 1874 to allow a much shortened notice: "Copyright, 18, by A. B."
The copyright symbol was introduced in the United States in section 18 of the Copyright Act of 1909, and initially applied only to pictorial, graphic and sculptural works. The Copyright Act of 1909 was meant to be a complete rewrite and overhaul of existing copyright law. As originally proposed in the draft of the bill, copyright protection required putting the word "copyright" or a sanctioned abbreviation on the work of art itself. This included paintings, the argument being that the frame was detachable.
Source officielle
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