(1) If the trademark expires, it will not be renewed or transferred.

(2) The trademark is cancelled or revoked.

(3) Without the qualification of a collective trademark registrant, a collective trademark cannot be transferred.

(4) The application for trademark registration was rejected, and no reexamination was filed.

(5) The transferee of a trademark containing the enterprise name has nothing to do with the enterprise name.

(6) The trademark shall not be transferred before it is pledged.

(7) The application for the same trademark as others has been approved in advance.

(8) There is no evidence to prove that it is the owner of the transferred trademark.

(9) Trademarks sealed up by the court and trademarks that are not registered.

(10) Error in filling in transfer application.