Legal analysis: Registering the pledge at the National Trademark Office is equivalent to publicity of rights.

Legal basis: Article 440 of the "People's Republic of China and Civil Code" The debtor or a third party has the right to dispose of the following rights that may be pledged:

(1) ) money orders, cashier's checks, checks;

(2) bonds, deposit certificates;

(3) warehouse receipts, bills of lading;

(4) transferable Fund shares and equity;

(5) Transferable property rights in intellectual property rights such as registered trademark rights, patent rights, copyrights, etc.;

(6) Existing and future Some accounts receivable;

(7) Other property rights that may be pledged as stipulated by laws and administrative regulations.