First, an application for registration of a trademark must be filed with the appropriate national or regional trademark office. The application must contain a clear reproduction of the sign filed for registration, including any colors, forms or three-dimensional features. It must also contain a list of the goods or services to which the sign would apply. The sign must fulfill certain conditions in order to be protected as a trademark or other type of mark. It must be distinctive, so that consumers can distinguish it from trademarks identifying other products, as well as identify a particular product with it. It must neither mislead nor deceive customers nor violate public order or morality. Finally, the rights applied for cannot be the same as, or similar to, rights already granted to another trademark owner. This may be determined through search and examination by national offices, or by the opposition of third parties who claim to have similar or identical rights.