Material treatment

Material treatment

Note

This class mainly includes services for mechanical or chemical treatment or processing of organic substances, inorganic substances or articles not included in other classes.

according to the requirements of classification, trademarks are regarded as service marks only if they are processed or processed for others. According to the same requirement of classification, a trademark is regarded as a commodity symbol in all cases when someone trades processed or processed substances or articles.

In particular, it includes:

-services for processing articles or substances, including processing services for changing their main characteristics (such as dyeing clothes); According to the normal classification, maintenance services should be included in the thirty-seventh category, but if such changes are made, they can be included in the fortieth category (such as chrome plating of automobile impact protection devices);

-material handling services in the process of material production or building construction, such as cutting, shaping, polishing or metal plating.

in particular, it does not include:

-repair service (category 37).