http://www.goinglegal.com en-us editorial@articlealley.com Copyright Law Of The United States Section 4952 of the Revised Statutes of the United States, in force December 1, 1873, as amended by the act of June 18, 1874, as amended by the act of March 3, 1891, provides that the author, inventor, designer, or p... http://www.goinglegal.com/what-was-copyright-law-of-the-united-states-in-march-3-1891-2172597.html 07th April 2011