This is depicted in the figure on the right (removed due to unknown copyright status).

For further guidance in investigating copyright status, please refer to Circular 22.

Although the copyright status of this film is uncertain, bootleg copies are common.

The copyright status of the armor has undergone legal challenges.

The copyright status of visual works is less troubled, although still ambiguous.

The copyright status of all of Howard's works published during his life are thus in question.

This situation had serious ramifications for the copyright status of Welles's work after his death.

But an authoritative legal statement on its copyright status does not exist, it seems.

Since laws vary globally, the copyright status of some works are not uniform.

First, they made determination of copyright status fairly easy.