Trademark Application · #4551260

HST Trademark (Class 17) Protection Granted Status & Details

Protection GrantedClass 17Filed 26/03/2020DEVICE

Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 07/06/2026 · Indexed 2026-06-07 · Last updated 7 Jun 2026

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§ 01

Trademark Fact Sheet

Trademark (as filed)
HSTDEVICE
Application No.
4551260
Filed
26/03/2020
Status
Protection Granted
Class(es)
Class 17Rubber, gutta-percha, gum, asbestos, mica; plastics in extruded form.
TM Office
IR DIVISION
Owner's state
TM type
DEVICE
Published in Journal
Published in Journal No. : 2008-0 Dated : 12/07/2021
§ 02

Owner

Name
CORTECO ISHINO CORPORATION Body Incorporate1 trademark filed under this owner
Address
*****, Minato-ku Tokyo 10XX012Japan
Email
*********rks(at)ssrana.com
§ 03

Application Timeline

Application filed
26/03/2020
Filed via International Bureau
Published for opposition
12/07/2021
Trade Marks Journal No. 2008-0
Awaiting registration
Current status: Protection Granted
IP India record refreshed
07/06/2026
Latest server-side snapshot from the Indian Trademark Registry
§ 04

Filing claims & diligence

First use claim
Proposed to be used
Filing mode
International Bureau
Category
TRADE MARK
§ 05

Goods & Services

Class 17

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

Protection Granted

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.

Q & A

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, which covers Rubber, gutta-percha, gum, asbestos, mica; plastics in extruded form..

HST covers: [CLASS : 17] 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.

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