Time of use, proof of scope of use, proof of usage volume, and proof of continuity of use of the trademark. For example:

1. Products, product packaging, labels, additional product labels, product manuals, introduction manuals

shop signs, store decorations, staff clothing, posters, menus, Price lists, prize

coupons, office stationery, letterheads, etc.

2. Commodity transaction documents, including:

2.1 Product sales contract and corresponding invoices and receipts;

2.2 Commodity import and export quarantine certificates and customs declarations;< /p>

2.3 Product receipts and delivery notes, other documents;

3. Advertising, exhibitions and other commercial situations:

3.1 Advertising/promotion contracts and correspondence Invoices;

3.2 Photos or screenshots of advertisements for outdoor buildings, newspapers and magazines, subways, the Internet, buses, TVs, movies,

radio, etc.;

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3.3 Prominent use of trademarks at exhibitions and expositions, including:

3.3.1 Emails exchanged with conference organizers, participation confirmation letters, payment certificates, etc.

3.3.3 Photos taken at the exhibition, etc.

4. Administrative approval documents, such as:

4.1 Product quality supervision report, test report;

4.2 Product certification certificate;

4.3 Certificates of honor obtained by the product, etc.

5. Screenshots of media reports and online sales

6. Trademark licensing contract and evidence of use by the licensee.