One may register as trademarks: words, including personal names, drawings, letters, numbers, figurative elements, three-dimensional forms, especially the form of the goods or their packaging, combination of colours as well as any combination of these signs.

The trademarks can be individual, when used by one company, collective or certification marks:

• the collective mark serves to distinguish the goods and services belonging to other persons;
• the certification mark indicates that the goods or services it represents are certified by the trademark owner in respect of the quality, material, manufacturing process or manner of service, accuracy or any other characteristics.