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Trademark Application · #231982

STRATA Trademark (Class 7) — Registered Status & Details

RegisteredClass 7Filed 27/10/1965WORD

Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 09/07/2026 · Indexed 2026-07-09 · Last updated 9 Jul 2026

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§ 01 —

Trademark Fact Sheet

Trademark (as filed)
STRATAWORD
Application No.
231982
Filed
27/10/1965
Status
Registered
Class(es)
Class 7
TM Office
KOLKATA
Owner's state
West Bengal
TM type
WORD
Valid upto
27/10/2027
Published in Journal
Published in Journal No. : 408-0 Dated : 01/06/1966
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Goods & Services

Class 7

AIR CLEANERS (BEING PARTS OF INTERNAL COMBUSTION ENGINES).

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Owner

Name
DONALDSON COMPANY, INC Body Incorporate1 trademark filed under this owner
Address
1400 WEST 94TH STREET, P(dot)O(dot)BOX NO(dot)1299, *****, MINNESOTA 55XXXX299, UNITED STATES OF AMERICA(dot)
State
West Bengal
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Application Timeline

Application filed
27/10/1965
Filed via Branch Office
Published for opposition
01/06/1966
Trade Marks Journal No. 408-0
Registration granted
19/11/1966
Certificate No. 86086
Next renewal due
27/10/2027
Indian trademarks must be renewed every 10 years. File TM-R 6-12 months ahead.
IP India record refreshed
09/07/2026
Latest server-side snapshot from the Indian Trademark Registry
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Filing claims & diligence

First use claim
Proposed to be used
Filing mode
Branch Office
Category
TRADE MARK
Registered

What does this status mean?

STRATA is a registered trademark in Class 7. The owner holds exclusive rights to use this mark for AIR CLEANERS (BEING PARTS OF INTERNAL COMBUSTION ENGINES). and can renew it to keep the protection in force. Planning a similar mark in Class 7? It may be blocked — check availability before you file.

Q & A

Frequently asked questions

The trademark STRATA (Application No. 231982) is owned by (1) DONALDSON, 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 STRATA is "Registered". It was filed on 27/10/1965 at KOLKATA in Class 7. Status may change over time as the application moves through examination, publication, opposition and registration stages.

STRATA is filed in Class 7, covering: AIR CLEANERS (BEING PARTS OF INTERNAL COMBUSTION ENGINES).

STRATA covers: AIR CLEANERS (BEING PARTS OF INTERNAL COMBUSTION ENGINES).

The exact word "STRATA" is already on record at the Indian Trademark Registry under Application No. 231982. 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.

STRATA is valid up to 27/10/2027. Indian trademarks are valid for 10 years from the date of registration and can be renewed indefinitely in 10-year blocks.

If STRATA 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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