Hello, if it is a name change: after the company name is changed, it is necessary to apply for a trademark name change according to the provisions of the Trademark Law. It is more convenient and economical to entrust an agency to change the company name. An application for trademark change needs to be submitted if an agency is entrusted to handle it; A copy of the changed business license, a notice of approval and change of enterprise name issued by the industrial and commercial department, and a power of attorney for trademark agency. It takes about 4 to 6 months for the trademark to be changed. The change of address does not require the industrial and commercial department to issue a notice of change.

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