Copyrighting Genealogical Information
Copyrighting of Genealogical Information
Here is a wonderful article written on September 15, 1999 by Steve Paul Johnson 
about Copyrighting Genealogical Information (Link to this article) Steve is 
the editor of The Cemetery Column, and is the webmaster of Cemetery Records Online
Here are three other links to that have copyright information
United State copyright office
US Genealogy & copyright

USA Copy Right. org