Home › Brand search › Calstar

Is Calstar trademarked in India?

4 applications advertised in the Trade Marks Journal · classes 1, 9, 10 · latest 31 March 2025

Yes, "Calstar" has been applied for as a trademark in India. 4 applications under this name were advertised in the Trade Marks Journal between 17 July 2023 and 31 March 2025, in class 1 (chemicals), class 9 (electronics and software) and class 10 (medical devices), by Proprietor of Vansh Traders, Insecticides India Limited and an individual applicant. Of these, 3 are logos whose text we read as "Calstar". The opposition windows have closed.

4 applications named Calstar

ApplicationClassApplicantFiledAdvertisedOpposition
5961526logo mark 9Electronics and software Proprietor of Vansh Traders 1 June 2023 No. 220231 March 2025 closed31 July 2025
5243660logo mark 9Electronics and software Proprietor of Vansh Traders 11 December 2021 No. 214526 February 2024 closed26 June 2024
4806335logo mark 1Chemicals Insecticides India Limited 4 January 2021 No. 213518 December 2023 closed18 April 2024
5708733Calstar 10Medical devices Individual applicant (V. S.) 5 December 2022 No. 211317 July 2023 closed17 November 2023

Goods and services claimed

Class 9: Electronics and software · application 5961526

Calculators; calculating machines; office calculators TO BE ASSOCIATED WITH REGISTERED OR PENDING TRADEMARKS NOS.5243660 & 5390355.

Use claimed since 01/05/2014 · Mumbai office · full journal entry

Class 9: Electronics and software · application 5243660

Weighing machine, Measuring tools and devices, Smart watches, headphones, AirPods, batteries, Bathroom scales, Cover for smart phone, Distance measurement, Pocket & table calculator, Flash light, money counting machine, Measuring apparatus MARK SHALL BE USED AS A WHOLE AS SUBSTANTIALLY REPRESENTED IN THE LABEL..

Use claimed since 01/05/2014 · Mumbai office · full journal entry

Class 1: Chemicals · application 4806335

Fertilisers

Proposed to be used · Delhi office · full journal entry

Can I use or register "Calstar"?

For the same or related goods, probably not. In class 1 (chemicals), class 9 (electronics and software) and class 10 (medical devices), 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 5 (pharmaceuticals and health), class 35 (advertising, business and retail), class 31 (fresh produce and agriculture) and class 42 (software, it and design services), 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. "Calstar" 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 Calstar? 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.

A registered Trademark Attorney reviews every report. We reply by email, usually within 24 hours.

Is Calstar 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 AttorneyDoes this name affect your brand? Ask on WhatsApp. The first answer is free. 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 Calstar

Is Calstar a registered trademark?

Calstar has been applied for and advertised in the Trade Marks Journal (4 applications, latest on 31 March 2025). 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 Calstar trademark?

As advertised: Proprietor of Vansh Traders; Insecticides India Limited; plus 1 individual applicant.

Can I register a trademark similar to Calstar?

Not for the same or related goods in class 1, class 9, class 10: 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.

WhatsApp us