Legal analysis: The relevant provisions of the trademark license contract filing form are:

1. After signing the trademark license contract, it should be filed with the Trademark Office within the statutory period. The Trademark Office will publish the trademark notice in the trademark announcement. An announcement on the filing of a trademark license contract is published.

2. When licensing others to use a registered trademark, the licensor shall submit a copy of the contract to the Trademark Office for filing within 3 months from the date of signing the trademark license contract.

Legal basis: Article 43 of the "Trademark Law of the People's Republic of China" After signing a trademark license contract, it shall be filed with the Trademark Office within the statutory period, and the Trademark Office shall publish the trademark use in the trademark announcement Announcement of licensing contract filing.