19
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: − '''Copyright duration''' refers to how long copyright remains valid before a work enters into the [[public domain]] and can be freely used by anyone without attribution. − Any work created before 1923 is automatically in the public domain. − − Any work published between 1923 and 1977 but published without a copyright notice is in the public domain. − − Any work published between 1978 and 1 March 1, 1989 without a [[copyright notice]] and without subsequent registration with the Copyright Office is in the public domain. − − == Sources == − − [http://www.copyright.cornell.edu/training/Hirtle_Public_Domain.htm Cornell's Chart for Copyright duration] − − [http://www.bpmlegal.com/copyterm.html Law firm's Chart for Copyright duration] − [[category:Copyright]]
Blanked the page