Legal analysis: Trademark Class 9: devices and instruments for science, navigation, surveying, photography, film, optics, weighing tools, measuring tools, signals, inspection (supervision), rescue (rescue) and teaching; Devices and instruments for processing, switching, transmitting, accumulating, regulating or controlling electricity; devices for recording, communicating and reproducing sound or images; magnetic data carriers, recording disks; optical disks, DVD disks and other digital storage media; coin-activated devices Mechanical structures; cash registers, computing machines, data processing devices, computers; computer software; fire extinguishing equipment.

Legal basis: "Regulations on the Implementation of the Trademark Law of the People's Republic of China" Article 15 The name of the goods or services shall be filled in according to the category number and name in the goods and services classification table; goods or services If the project name is not included in the goods and services classification table, a description of the goods or services should be attached.

If the trademark registration application and other relevant documents are submitted in paper form, they shall be typed or printed.

The second paragraph of this article applies to handling other trademark matters.