general rule, for works created
after January 1, 1978, copyright protection lasts for the life of
the author plus an additional 70 years.
anonymous work,
a pseudonymous work, or a work made for hire, the copyright endures
for a term of 95 years from the year of its first publication
or a term of 120 years from the year of its creation, whichever
expires first.
Do I have to renew my copyright?
No. Works created on or after January 1, 1978, are not subject
to renewal registration.
works published or registered prior
to January 1, 1978, renewal registration is optional after 28 years
but does provide certain legal advantages