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Is GreenBloc trademarked in India?

2 applications advertised in the Trade Marks Journal · classes 11, 19 · latest 21 September 2026

Yes, "GreenBloc" has been applied for as a trademark in India. 2 applications under this name were advertised in the Trade Marks Journal between 25 September 2023 and 21 September 2026, in class 11 (lighting, heating and cooling) and class 19 (building materials), by Thermax Limited and Cde Asia Limited. Of these, 1 is a logo whose text we read as "GreenBloc". The opposition window is open until 21 January 2027.

2 applications named GreenBloc

ApplicationClassApplicantFiledAdvertisedOpposition
6663552GreenBloc 11Lighting, heating and cooling Thermax Limited 10 October 2024 No. 227921 September 2026 openuntil 21 January 2027
5778488logo mark 19Building materials Cde Asia Limited 24 January 2023 No. 212325 September 2023 closed25 January 2024
Opposition window open until 21 January 2027. Anyone with an earlier similar mark, or another ground under the Trade Marks Act, may file a notice of opposition (Form TM-O) within four months of the journal date. After that the application proceeds to registration. See how opposition works.

Goods and services claimed

Class 11: Lighting, heating and cooling · application 6663552

BIOMASS FIRED SOLID FUEL BOILER; INDUSTRIAL BOILERS; BOILERS AND ELECTRICAL BOILERS; ELECTRIC WATER BOILERS; HEATING BOILERS; HOT WATER BOILERS.

Proposed to be used · Mumbai office · full journal entry

Class 19: Building materials · application 5778488

Building materials (non-metallic); asphalt; pitch and bitumen; non-metallic transportable buildings; Plaster And Gravel; Modified Plaster; Coat Plaster; Concrete; Concrete Building Elements; Refractory And Insulating Concrete; Building Plaster; Crack Repair Mortar; Crack Repair Concrete; Microconcrete; Self Leveling Mortar; Self Leveling Concrete; Integral Waterproofed Concrete; Building Stones; Sand; Sandstone For…

Proposed to be used · Kolkata office · full journal entry

Can I use or register "GreenBloc"?

For the same or related goods, probably not. In class 11 (lighting, heating and cooling) and class 19 (building materials), a new application for an identical or confusingly similar name is likely to be objected to by the Registry under Section 11 of the Trade Marks Act, 1999, or opposed by the earlier applicant. Closely related classes, such as class 7 (machines and motors), class 9 (electronics and software), class 21 (household and kitchenware) and class 37 (construction, installation and repair), carry the same risk.

For unrelated goods, often yes. The same word can be registered by different owners in different classes when the goods are unrelated and the earlier mark is not well known. "GreenBloc" appears in 2 classes; the other 43 may still be open, subject to a search.

A small change rarely helps. Adding a word, changing a letter or using a logo does not avoid conflict on its own: marks are compared as a whole, by look, sound and idea. We already see 3 similar names in the same classes (below).

Want a name like GreenBloc? Check yours free

Tell us your brand name and what you sell. A Trademark Attorney searches the journal register for identical and similar marks in your class and emails you a short report.

If your name is clear, we file it for you: ₹14,999 professional fee per class, one package from filing to publication in the Trade Marks Journal, plus the government fee of ₹4,500 per class for individuals and small businesses (₹9,000 for other companies). No hidden fees.

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Is GreenBloc your brand? Watch it freeWe read every weekly journal issue, logos included, and email you when a similar name is advertised, while you can still oppose it. Ask a Trademark AttorneyThink "GreenBloc" is too close to your brand? Opposition is open until 21 January 2027. Which class is mine?Describe your business and get the classes to file in, with the traps for your trade.

Similar names in the journal

Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.

Questions about GreenBloc

Is GreenBloc a registered trademark?

GreenBloc has been applied for and advertised in the Trade Marks Journal (2 applications, latest on 21 September 2026). Advertisement means the Registry accepted the application; it is registered only if no opposition succeeds within four months of the journal date. The journal does not record the later outcome, so check the live register before relying on it.

Who applied for the GreenBloc trademark?

As advertised: Thermax Limited; Cde Asia Limited.

Can I register a trademark similar to GreenBloc?

Not for the same or related goods in class 11, class 19: a confusingly similar name is likely to be refused or opposed. For unrelated goods it may be possible after a search. Ask for a free availability report before you file.

What does "advertised" mean? Read trademark status meanings, how long registration takes and how to run a trademark search.

Source and limits. Built from the Trade Marks Journal published by the Registrar of Trade Marks (a public record), issues from August 2021 onwards, as advertised and subject to transcription errors. The journal shows that an application was accepted and advertised; it does not show what happened afterwards (registration, opposition, withdrawal or abandonment), applications not yet advertised, or marks advertised before August 2021, so this is not the live register status. Applicants may ask for a correction or removal by writing to mehak@trademarkindia.pro. Information only, not legal advice and not a solicitation.

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