15 applications named SUNSTONE
| Application | Class | Applicant | Filed | Advertised | Opposition |
|---|---|---|---|---|---|
| 6440198logo mark | 6Metal goods | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 6440199logo mark | 6Metal goods | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 6440200logo mark | 14Jewellery and watches | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 6440201logo mark | 14Jewellery and watches | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 6440202logo mark | 19Building materials | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 6440203logo mark | 19Building materials | Individual applicant (H. C.) | 20 May 2024 | No. 220124 March 2025 | closed24 July 2025 |
| 5306783logo mark | 35Advertising, business and retail | Sunstone Education Technology Private Limited | 31 January 2022 | No. 214818 March 2024 | closed18 July 2024 |
| 5306781logo mark | 41Education and entertainment | Sunstone Education Technology Private Limited | 31 January 2022 | No. 21464 March 2024 | closed4 July 2024 |
| 5306782logo mark | 16Paper, printing and stationery | Sunstone Education Technology Private Limited | 31 January 2022 | No. 214526 February 2024 | closed26 June 2024 |
| 5306780logo mark | 35Advertising, business and retail | Sunstone Education Technology Private Limited | 31 January 2022 | No. 214312 February 2024 | closed12 June 2024 |
| 5306784logo mark | 41Education and entertainment | Sunstone Education Technology Private Limited | 31 January 2022 | No. 214312 February 2024 | closed12 June 2024 |
| 6247162SUNSTONE | 17Rubber and insulating materials | Individual applicant (H. C.) | 5 January 2024 | No. 214022 January 2024 | closed22 May 2024 |
| 6111816SUNSTONE | 14Jewellery and watches | Individual applicant (H. C.) | 15 September 2023 | No. 21334 December 2023 | closed4 April 2024 |
| 4686337logo mark | 41Education and entertainment | Individual applicant (A. S.) | 5 October 2020 | No. 212325 September 2023 | closed25 January 2024 |
| 5635944SUNSTONE | 6Metal goods | Individual applicant (H. C.) | 4 October 2022 | No. 210017 April 2023 | closed17 August 2023 |
Goods and services claimed
Class 6: Metal goods · application 6440198
Aluminium Composite Panel, Aluminium Profiles, Strips And Sheets, Aluminium Extrusion, Metal Sheets, Metal Building Materials, Metal Rails And Railings, Door Closer, Screws, Nuts, Bolts, Rivets & Gate Hooks, Screw, Magnet, Door Closer, Floor. Spring, Balusters Of Metal Cylinder And Hardware Product In Class 06
Proposed to be used · Delhi office · full journal entry
Class 6: Metal goods · application 6440199
Aluminium Composite Panel, Aluminium Profiles, Strips And Sheets, Aluminium Extrusion, Metal Sheets, Metal Building Materials, Metal Rails And Railings, Door Closer, Screws, Nuts, Bolts, Rivets & Gate Hooks, Screw, Magnet, Door Closer, Floor. Spring, Balusters Of Metal Cylinder And Hardware Product In Class 06
Proposed to be used · Delhi office · full journal entry
Class 14: Jewellery and watches · application 6440200
Precious Metals And Their Alloys And Goods In Precious Metals Or Coated Therewith, Not Included In Other Classes; Jewellery, Precious Stones; Horological And Other Chronometric Instruments In Class 14
Proposed to be used · Delhi office · full journal entry
Class 14: Jewellery and watches · application 6440201
Precious Metals And Their Alloys And Goods In Precious Metals Or Coated Therewith, Not Included In Other Classes; Jewellery, Precious Stones; Horological And Other Chronometric Instruments In Class 14
Proposed to be used · Delhi office · full journal entry
Class 19: Building materials · application 6440202
Wood Laminates, Laminates Of Non-Metallic Materials For Use In Building In Class 19
Proposed to be used · Delhi office · full journal entry
Class 19: Building materials · application 6440203
Wood Laminates, Laminates Of Non-Metallic Materials For Use In Building In Class 19
Proposed to be used · Delhi office · full journal entry
Class 17: Rubber and insulating materials · application 6247162
Silicone Sealants, Rubber, Gutta Percha, Gum, Asbestos, Mica And Goods Made From These Materials And Not Included In Other Classes; Plastics In Extruded Form For Use In Manufacture; Packing, Stopping And Insulating Materials; Flexible Pipes, Not Of Metal in Class 17
Proposed to be used · Delhi office · full journal entry
Class 14: Jewellery and watches · application 6111816
Precious Metals And Their Alloys And Goods In Precious Metals Or Coated Therewith, Not Included In Other Classes; Jewellery, Precious Stones; Horological And Other Chronometric Instruments In Class 14
Proposed to be used · Delhi office · full journal entry
Can I use or register "SUNSTONE"?
For the same or related goods, probably not. In class 6 (metal goods), class 14 (jewellery and watches), class 16 (paper, printing and stationery), class 17 (rubber and insulating materials), class 19 (building materials), class 35 (advertising, business and retail) and class 41 (education and entertainment), 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 20 (furniture), class 7 (machines and motors), class 37 (construction, installation and repair) and class 40 (treatment of materials and manufacturing), 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. "SUNSTONE" appears in 7 classes; the other 38 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 2 similar names in the same classes (below).
Similar names in the journal
- UNSTONEcontains the name · class 5 (Pharmaceuticals and health) · Cognitus Life Sciences Private Limited
- Sunstoresimilar spelling · class 9 (Electronics and software) · Spin Kraft Ventures Private Limited
- Sunstoppable logosimilar spelling · class 3 (Cosmetics and cleaning) · Au Naturel Beauty Private Limited
- FunStone logosimilar spelling · class 41 (Education and entertainment) · Individual applicant (R. R.)
- VISIONSTONEsimilar spelling · class 37 (Construction, installation and repair) · Visionstone Real Estate Consulting LLP
- CONSTONEsimilar spelling · class 37 (Construction, installation and repair) · Constone Private Limited
- SUNSTATsimilar spelling · class 5 (Pharmaceuticals and health) · Sunrise Biotech (Partnership Firm)
- STONE & SQUAREsimilar spelling · class 33 (Alcoholic beverages) · Individual applicant (S. G.)
- Stone & Stillsimilar spelling · class 33 (Alcoholic beverages) · Tilaknagar Industries Limited
- SunStitchsimilar spelling · class 25 (Clothing, footwear and headwear) · Sunmatics Industries Private Limited
- Sunsticksimilar spelling · class 1 (Chemicals) · Sunedge Marketing PVT LTD
- Sonstonesimilar spelling · class 6 (Metal goods) · Individual applicant (H. C.)
Matched by spelling and containment across every issue since August 2021. Our free report and Brand Watch also check sounds-alike names.
Questions about SUNSTONE
Is SUNSTONE a registered trademark?
SUNSTONE has been applied for and advertised in the Trade Marks Journal (15 applications, latest on 24 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 SUNSTONE trademark?
As advertised: Sunstone Education Technology Private Limited; plus 10 individual applicants.
Can I register a trademark similar to SUNSTONE?
Not for the same or related goods in class 6, class 14, class 16, class 17, class 19, class 35, class 41: 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.