Individual words are not protected by copyright.
When the term of copyright protection expires, the work enters the public domain and can be reused with no limitations.
to what does the term coed refer
Infringement.
That phrase could mean several things. It could refer to a letter that is protected by copyright, or a letter allowing use of someone's copyright (i.e., a license).
After copyright term has expired, materials enter the public domain.
Copyright is instantaneous Trademark has to be applied for Copyright cannot be "lost" Trademarks must be "vigorously" defended Copyright has a fixed term Trademarks have a variable term Copyrights expire and cannot be renewed Trademarks can be renewed indefinetly
Once copyright term expires, the material enters the public domain.
Many countries happened to update their copyright laws in 1912, so Copyright Act 1912 may refer to laws in Australia, the Netherlands and its territories at the time, and others.
In the "open source" community there is a different sort of copyright license applied, this is referred to as "copy left" as a play on copyright to highlight The difference. the original license was "The GNU General Public License, written by Richard Stallman. I believe the "Creative Commons" is a Copy left license.
Term of copyright is for the life of the creator plus 70 years.
U read the term and condition