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Trademark Rectification

Correct errors in your trademark registration or seek cancellation of a wrongly registered mark. Expert filing of Form TM-16, TM-M, and TM-26 before the Trademark Registry.

About This Service

What is Trademark Rectification?

Trademark Rectification is a legal mechanism to correct errors, omissions, or inaccuracies in the Trademark Register after a trademark has been registered. It is governed by Chapter 7, Section 57 of the Trade Marks Act, 1999. Rectification can also be used to cancel a trademark that was wrongly registered or is no longer in use.

Both the trademark owner and aggrieved third parties can seek rectification. Applications are filed with the Trademark Registry (at the office where the trademark was originally registered) or before the High Court.

Grounds for Trademark Rectification

GroundWho Can File
Errors in the trademark register (wrong name, address, class, mark description)Proprietor (TM-16)
Trademark registered despite existing conflicting marksAggrieved person (TM-26)
Non-use of trademark for 5 years and 3 monthsAny person (TM-26)
Trademark obtained by fraud or misrepresentationAny aggrieved person
Mark has become generic or common in tradeAny person
Proprietor no longer exists (company dissolved)Registrar (TM-M)
Registration causes confusion with another markAggrieved person

Forms for Rectification

FormFiled ByPurpose
TM-16Trademark ProprietorCorrection of errors or cancellation by the owner
TM-MTrademark RegistrarSuo motu rectification by the Registrar
TM-26Aggrieved Third PartyCancellation or amendment by an affected person

Trademark Offices for Filing

Rectification applications must be filed at the Trademark Registry office where the original registration was obtained:

  • Mumbai — Maharashtra, Gujarat, Madhya Pradesh, Goa, Chhattisgarh
  • Delhi — Delhi, Punjab, Haryana, Himachal Pradesh, J&K, Rajasthan, UP, Uttarakhand
  • Chennai — Tamil Nadu, Andhra Pradesh, Karnataka, Kerala
  • Kolkata — West Bengal, Bihar, Odisha, Assam and Northeast
  • Ahmedabad — Gujarat (alternate office)

Documents Required

Trademark Registration Certificate (original)
Proof of Error (incorrect name, address, class — showing the discrepancy)
Affidavit from Trademark Proprietor (for TM-16)
Evidence of Non-Use (for 5-year non-use rectification)
Proof of Conflict with Earlier Mark (for third-party TM-26)
Identity Proof — PAN / Aadhaar / Passport
Form TM-48 — Power of Attorney (if filed through attorney)
Evidence of Confusion or Harm Caused by the Registered Mark
Court Orders or IPAB Decisions (if applicable)

Frequently Asked Questions

Trademark rectification is the legal process of correcting errors in the trademark register or cancelling a wrongly registered trademark. It is governed by Section 57 of the Trade Marks Act, 1999.

The trademark proprietor can file for correction of their own registration (Form TM-16). Any aggrieved person can seek cancellation of a registered trademark (Form TM-26). The Registrar can also initiate rectification suo motu (Form TM-M).

Grounds include non-use for 5 years and 3 months, fraudulent registration, conflicts with existing marks, mark becoming generic, owner no longer existing, and errors in registration details.

A registered trademark can be cancelled if it has not been used for a continuous period of 5 years and 3 months. Any person can file Form TM-26 to cancel such an unused mark.

The process typically takes several months to over a year depending on whether the case involves a hearing, contested rectification, or simple administrative correction.

If rectification is granted, the Trademark Register is updated with corrected information. For cancellations, the trademark is removed from the register and the registration number becomes void.
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