Change a trademark application guidelines, required documents to apply for a trademark change, trademark application; 2, power of attorney; 3, business license (with official seal) after the change; 4, a copy of trademark registration; 5, change trademark Everyone above the county level need to provide the name of the Trade and Industry Bureau issued a corporate name change certificate (original). Second, special attention for a change of name or address of the registered trademark, the trademark registrant shall be changed for all its trademarks. Third, the processing time 1, after the payment, within 24 hours Trademark Office for trademark registration; 2, 2 to 4 months to change the Trademark Office received proof. Introduction trademark query trademark query trademark registration means the applicant in person or delegate trademark agents trademark registration authorities to inquire about the trademark registration of the case, to learn to prepare their own trademark application for registration is already registered with the others or the same or similar trademarks being registered in the program. Discover pre-application is an important step to apply for trademark registration, the query results, though not with the force of law, but it allows the applicant to be aware of trademark registration, reduce blindness, Zhengzhou trademark registration, it can greatly reduce expenses at the same time, trademark registration agents, apply for more time. Trademark search query only to have been entered into the database of trademark information, trademark registration inquiries, so there is a blank period, usually six months after the trademark application for trademark approximate query to do it again in order to enhance the success rate registered trademark. China's "Trademark Law" stipulates that the trademark application for registration, if it with others through a class or similar goods are already registered or preliminary approval and announcement earlier application for the same or similar trademarks, the Trademark Office rejected the application and shall not publish. Therefore, it should check before you apply, so as to make the greatest possible approved trademark, trademark registration information, while receiving a registered trademark from the trademark office to the announcement, it normally takes nearly a year, if for no query was dismissed, not only a waste of money, but more importantly is a waste of time, delay use of the trademark. Trademark registration Zhengzhou, Zhengzhou shark net, trademark registration agent by sharks Network Technology Co., Ltd., Zhengzhou. Trademark registration Zhengzhou, Zhengzhou shark net, trademark registration agent Zhengzhou sharks Network Technology Co., Ltd. (www.shayuweb.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, For the latest information, contact: WANG Rui-gang.