When filling in the product name in the trademark registration application, the following are some suggestions and format requirements:

1. Use the correct classification system: The international classification system used for trademark registration is usually Nice Classification system. Make sure your goods are classified according to the correct Nice Classification and specify the classification number in your application. Each category has a specific product range and description. Choose the category that best matches the product.

2. Exact and clear description: When filling in the product name, use accurate, clear and specific language to describe the product. Avoid using vague, general, or unclear words. The description should be sufficiently detailed to enable others to understand the nature and characteristics of the item.

3. Avoid using brand and company names: Product names should have nothing to do with specific brands or company names. Trademark registration is used to protect the identity of goods or services, not a specific brand or company. Therefore, avoid using brand names or company names in product names.

4. Not exceeding the specified word limit: Trademark registration agencies usually have restrictions on the number of words in product names. Make sure to fill in the product name within the specified word limit. If the name is too long, it can be simplified or abbreviated, but it still needs to be clear and precise.

5. Comply with local laws and regulations: Different countries and regions may have different requirements for product names. Make sure to comply with local trademark laws and the regulations of the trademark registration authority to ensure that the product name you fill in meets the requirements.

When filling in the product name, it is recommended to refer to the guidelines and regulations provided by the local trademark registration agency to ensure compliance with relevant requirements. If in doubt, consulting a professional trademark attorney or attorney can provide accurate legal advice and guidance.

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