Evidence materials for trademark use include: invoices, contracts, advertising items (including advertisements for goods and services published in various media such as radio, television, newspapers, magazines, etc.), packaging materials (packaging materials include goods packaging, service product packaging or containers, etc.), product inspection reports, and other evidence materials of trademark use.

Legal basis

Article 48 of the Trademark Law of the People's Republic of China

The use of trademarks as mentioned in this law refers to the use of trademarks. The act of using a trademark on goods, product packaging or containers, and commodity transaction documents, or using a trademark in advertising, exhibitions, and other commercial activities to identify the source of the goods.

Article 49

If a trademark registrant changes the registered trademark, the registrant’s name, address or other registration matters on his own during the use of the registered trademark, the local industrial and commercial administration shall The administrative department shall order corrections within a time limit; if corrections are not made within the time limit, the Trademark Office shall revoke the registered trademark.

If a registered trademark becomes the common name of the goods approved for use or is not used for three consecutive years without justifiable reasons, any unit or individual may apply to the Trademark Office to cancel the registered trademark. The Trademark Office shall make a decision within nine months from the date of receipt of the application. If there are special circumstances that require an extension, it can be extended for three months with the approval of the industrial and commercial administration department of the State Council.