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Is ZENTEK trademarked in India?

3 applications advertised in the Trade Marks Journal · classes 11, 17, 20 · latest 12 October 2026

Yes, "ZENTEK" has been applied for as a trademark in India. 3 applications under this name were advertised in the Trade Marks Journal between 23 October 2023 and 12 October 2026, in class 11 (lighting, heating and cooling), class 17 (rubber and insulating materials) and class 20 (furniture), by Aadi Polymers PVT.LTD and an individual applicant. Of these, 1 is a logo whose text we read as "ZENTEK". The opposition window is open until 12 February 2027.

3 applications named ZENTEK

ApplicationClassApplicantFiledAdvertisedOpposition
6782036ZENTEK 20Furniture Aadi Polymers PVT.LTD 31 December 2024 No. 228212 October 2026 openuntil 12 February 2027
6782035ZENTEK 17Rubber and insulating materials Aadi Polymers PVT.LTD 31 December 2024 No. 22648 June 2026 closed8 October 2026
4728036logo mark 11Lighting, heating and cooling Individual applicant (M. S.) 2 November 2020 No. 212723 October 2023 closed23 February 2024
Opposition window open until 12 February 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 20: Furniture · application 6782036

Mattresses,Foam camping mattresses,Bed mattresses,Pillows And Cushions,Mattress Toppers,Sofa beds,Furniture,Household furniture,Furniture for offices under inlcuded in class 20

Proposed to be used · Delhi office · full journal entry

Class 17: Rubber and insulating materials · application 6782035

Polyurethane sealants,Polyurethane foam [semi-finished],Polyurethane foam in blocks,Polyurethane foam for insulating purposes,Insulating materials made of polyurethane foam,Polyurethane foam in sections for use in manufacture,Polyurethane foam sheeting for use as building insulation,Polyurethane foam in blocks for use in flower arranging, under included in class 17

Proposed to be used · Delhi office · full journal entry

Class 11: Lighting, heating and cooling · application 4728036

COOLER & SPARE PARTS ACCESSORIES

Proposed to be used · Delhi office · full journal entry

Can I use or register "ZENTEK"?

For the same or related goods, probably not. In class 11 (lighting, heating and cooling), class 17 (rubber and insulating materials) and class 20 (furniture), 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. "ZENTEK" appears in 3 classes; the other 42 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 1 similar name in the same class (below).

Want a name like ZENTEK? 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 ZENTEK 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 "ZENTEK" is too close to your brand? Opposition is open until 12 February 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 ZENTEK

Is ZENTEK a registered trademark?

ZENTEK has been applied for and advertised in the Trade Marks Journal (3 applications, latest on 12 October 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 ZENTEK trademark?

As advertised: Aadi Polymers PVT.LTD; plus 1 individual applicant.

Can I register a trademark similar to ZENTEK?

Not for the same or related goods in class 11, class 17, class 20: 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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