I don't want to give out free legal advice: but there are a couple of things that I wanted to clarify, and also some information that those interested in copyrights should be aware of.
Of course, do not construe any of this as legal advice, you should always retain independent counsel when dealing with legal matters. With that said:
One important point is that
owning a copyright in a work is distinct from
enforcing it.
Works are considered copyrighted when they are fixed, i.e., placed in a sufficiently permanent tangible medium (see 17 U.S.C §101 - aka 1976 Copyright Act. All statutory references refer to 17 U.S.C. unless otherwise noted)
Generally, you
must register your work
BEFORE you can sue in federal court. Your damages may be affected based on the date you register and the date of the infringement. Although your rights in the work vest immediately after fixation, your rights to a
DAMAGES are governed by the Copyright Act. § 411 (for example, actual damages, lost profits, statutory damages, attorney's fees etc.) [Additional requirement may benefit international publication under the Berne convention.]
I.e., it is beneficial to register your copyrighted material in order to preserve all of your rights - including the right to sue for statutory damages and attorney's fees! § 411 et. seq., and §501 et. seq. Statutory damages range from $200 - $30,000 based on the egregiousness of the infringement (§504(c)). An infringement action may cost in excess of $10,000, so getting attorney's fees is a HUGE plus! (If your case gets really big, it is possible to spend over $250,000 a month...)
There is a 3 year statute of limitations (§ 507). But you may have a 'rolling' deadline based on continuing infringement.
The duration of a copyright is generally life of the author plus 70 years (but may vary based on the date of fixation/publication) See § 301 et seq.
Just some info to keep in mind...
-td