Liberia

Updates & Sources

General
Updated Thursday, 13 December 2007: Although not necessarily used as a source for information on this website, the Wikipedia entry for Liberia is recommended for general reference.
Patents
Updated Tuesday, 1 April 2008 from Manual Industrial Property1 (Update No. 28, June 1973).
Trade Marks
Updated Tuesday, 1 April 2008 from Manual Industrial Property1 (Update No. 28, June 1973).
Updated Sunday, 24 April 2011 from the WIPO website.
Designs
Updated Wednesday, 25 June 2008 from Manual Industrial Property1 (Update No. 28, June 1973).
Utility Models
Updated Friday, 22 February 2008 from Manual Industrial Property1 (Update No. 28, June 1973).
Updated Thursday, 10 March 2011 from WIPO Lex website.
Plant Varieties
Updated Tuesday, 16 June 2009 from IPRsonline.org, paper presented 11-12 October 2002.
1Refers to the Manual for the handling of applications for patents, designs and trade marks throughout the world, Kluwer Law International