The 19th category of trademark registration refers to the 19th category in the international classification system (Nice Classification), which mainly covers goods or services related to construction, non-metal building materials, non-metal sculptures, etc. The following are some specific examples of Class 19:

1. Building materials:

-Bricks, cement, asphalt, non-metallic pipes, non-metallic building components, etc.

2. Non-metal sculptures:

-Sculptures, non-metal monuments, non-metal works of art, etc.

3. Architectural glass:

-Architectural glass, non-metal window glass, non-metal glass plate, etc.

4. Building stones:

-Marble, granite, artificial stone, etc.

5. Non-metallic pipes:

-Plastic pipes, non-metallic pipe connectors, non-metallic pipe valves, etc.

6. Construction wood and wood products:

-Lumber, wooden flooring, wooden furniture, etc.

These are just some examples of trademarks covered by Class 19. There are actually other goods or services related to construction and non-metal building materials that can be classified in Class 19. If you need more detailed information, it is recommended that you refer to the official guide of the International Classification System (Nice Classification) or consult a professional trademark agency.

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