When the Trademark Application is filed with a clerical error or incorrect product or services details into a particular class or any other objectionable reasons then the proceeding on the Trademark application is stopped requiring thereby a quick response to such cases and thus Trademark Rectification is required to keep the registration process live and moving in the way of Registration.

No, It is not sure that after rectification of trademark application the trademark shall be registered. The foundation and ground is created before filing the trademark application which is the very basis of registration of the trademark.

To avoid Trademark Objection you should select unique name which is not similar or deceptively similar to any existing mark and should be distinctive in character. To avoid Trademark Rectification you should select correct class and correct goods and services belonging to correct class. A better way to file a trademark is in consultation with a Trademark Expertise like Businessmitra which will surely lead to the way of Trademark Registration Easily.