A new version of the copyright duration chart, "Copyright Term and the Public Domain in the United States," is now available at a new URL: http://www.copyright.cornell.edu/public_domain/.
The biggest change is two new sections have been added. The first is on published and unpublished
sound recordings, and the second is on architectural works.
The chart is a constant work in progress, corrections or suggestions for improvements are welcome.
Peter B. Hirtle
CUL Intellectual Property Officer and
Technology Strategist
Cornell University Library
215 Olin Library
Ithaca, NY 14853-5301
peter.hirtle@cornell.edu
t. 607.255-4033
f. 607/255-2493
http://www.copyright.cornell.edu
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