HST Trademark (Class 17) — Protection Granted Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 07/06/2026 · Last updated 7 Jun 2026
Trademark Fact Sheet
- Trademark (as filed)
- HSTDEVICE
- Application No.
- 4551260
- Filed
- 26/03/2020
- Status
- Protection Granted
- Class(es)
- Class 17
- TM Office
- IR DIVISION
- Owner's state
- —
- TM type
- DEVICE
- Published in Journal
- Published in Journal No. : 2008-0 Dated : 12/07/2021
Goods & Services
Non-metallic oil seals; joint packings; oilproof packings; dustproof packings; waterproof packings; non-metal pipe couplings and joints; gaskets; O-rings; water-tight rings; sealing rings; rings of rubber for use as pipe connection seals; dynamic seals; static seals; composite seals; electrical insulating materials; rubber
Owner
- Name
- CORTECO ISHINO CORPORATION Body Incorporate1 trademark filed under this owner
- Address
- *****, Minato-ku Tokyo 10XX012Japan
Application Timeline
Uploaded Documents
4 documents filed with the Trade Marks Registry for this application.
| # | Document | Date |
|---|---|---|
| 1 | Birth | 30 Jun 2020 |
| 2 | Reply to Exam Report (MIS-R) | 18 Sep 2020 |
| 3 | TM-M(CORRECTION OF CLERICAL ERROR OR FOR AMENDMENT U/R 37) | 18 Sep 2020 |
| 4 | Journal Copy | 5 Aug 2021 |
Correspondence and Notices
2 notices issued by the Registry on this application.
| # | Subject | Corres. No. | Date |
|---|---|---|---|
| 1 | Hearing Notice (Show Cause) | 11405920 | 20 Apr 2021 |
| 2 | Tribunal Accepted Notice for : 4551260 | 11769706 | 5 Jul 2021 |
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- International Bureau
- Category
- TRADE MARK
What does this status mean?
HST is a registered trademark in Class 17. The owner holds exclusive rights to use this mark for Non-metallic oil seals; joint packings; oilproof packings; dustproof packings; waterproof packings; non-metal pipe couplings and joints; gaskets; O-rings; water-tight rings; sealing rings; rings of rubber for use as pipe connection seals; dynamic seals; static seals; composite seals; electrical insulating materials; rubber and can renew it to keep the protection in force. Planning a similar mark in Class 17? It may be blocked — check availability before you file.
Frequently asked questions
The trademark HST (Application No. 4551260) is owned by (1) CORTECO ISHINO CORPORATION, as recorded in the Indian Trademark Registry. Trademark ownership in India is determined by the Trade Marks Act, 1999 and the Trade Marks Rules, 2017.
The current status of HST is "Protection Granted". It was filed on 26/03/2020 at IR DIVISION in Class 17. Status may change over time as the application moves through examination, publication, opposition and registration stages.
HST is filed in Class 17, covering: Non-metallic oil seals; joint packings; oilproof packings; dustproof packings; waterproof packings; non-metal pipe couplings and joints; gaskets; O-rings; water-tight rings; sealing rings; rings of rubber for use as pipe connection seals; dynamic seals; static seals; composite seals; electrical insulating materials; rubber [raw or semi-worked].
HST covers: Non-metallic oil seals; joint packings; oilproof packings; dustproof packings; waterproof packings; non-metal pipe couplings and joints; gaskets; O-rings; water-tight rings; sealing rings; rings of rubber for use as pipe connection seals; dynamic seals; static seals; composite seals; electrical insulating materials; rubber [raw or semi-worked].
The exact word "HST" is already on record at the Indian Trademark Registry under Application No. 4551260. If you intend to use a similar mark for similar goods or services, you should conduct a comprehensive availability search and consult a trademark attorney before filing. Registerkaro offers a free availability check followed by professional filing.
Indian registered trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks. HST (App #4551260) is currently in status "Protection Granted" — renewal dates apply only after registration is granted.
If HST is in the "Advertised before Acceptance" or "Accepted & Advertised" stage, you have a 4-month window from publication in the Trade Marks Journal to file an opposition (Form TM-O) at the same Trade Marks Registry office. Grounds typically include prior rights, descriptiveness or bad faith. Registerkaro can prepare and file a Notice of Opposition for you.
— Public Notice —
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For individuals or companies who just want to file a trademark.
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