SIGMA Trademark (Class 9) — Refused Status & Details
Source: Indian Trademark Registry (ipindia.gov.in) · IP India record as of 10/07/2026 · Indexed 2026-07-10 · Last updated 10 Jul 2026
Trademark Fact Sheet
Goods & Services
Current switches; Electric connectors; Electrical connectors; Electrical plugs; Electrical plugs and sockets; Converters for electric plugs; Electric plugs; Light dimmers; Electric light dimmers; Light regulators
Owner
- Name
- VIKAS MAHAJAN Single Firm2 trademarks filed under this owner
- Address
- *****, WEST DELHI, DELHI- 110018
- *********tes(at)gmail.com
- State
- Delhi
Other trademarks by this owner
Application Timeline
Filing claims & diligence
- First use claim
- Proposed to be used
- Filing mode
- e-Filing
- Category
- TRADE MARK
Attorney / IP Agent
- Name & code
- ADITYA SINGH SHAKYA[33933]
- Address
- 2060 Romano Tower Mahagun Mascot, *****, Ghaziabad-201016, Uttar Pradesh
What does this status mean?
SIGMA was refused registration in Class 9 after examination or a hearing. The decision can sometimes be appealed, or a fresh, amended application filed.
Frequently asked questions
The trademark SIGMA (Application No. 5986110) is owned by (1) VIKAS MAHAJAN Single Firm, 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 SIGMA is "Refused". It was filed on 19/06/2023 at DELHI in Class 9. Status may change over time as the application moves through examination, publication, opposition and registration stages.
SIGMA is filed in Class 9, covering: Current switches; Electric connectors; Electrical connectors; Electrical plugs; Electrical plugs and sockets; Converters for electric plugs; Electric plugs; Light dimmers; Electric light dimmers; Light regulators [dimmers], electric; Electric alarm bells; Alarm bells, electric; Buzzers; Buzzers, electric; Electronic buzzers; Electric buzzers; Electrical cables; Electric cables; Electronic cables; Electric transformers; Electrical transformers; High-voltage transformers; Step-down transformers; Electric voltage transformers; Transformers [electricity]; Electronic control apparatus for lamps; Electronic control gears [ECGs] for LED lamps and light fixtures; Light regulators, electric; Electric light regulators; Voltage regulators; Electrical switchgears; Electrical switchboards; Electrical reactors; Electrical meters; Electrical coils; Electrical relays; Electrical terminators; Electrical ducts; Electrical inductors; Electrical sockets; Electrical connections; Electrical couplings; Electrical adaptors; Electrical fuses; Electrical outlets; Electrical conductors; Electrical wires; Electrical resistors; Electrical cabling; Electrical batteries; Electrical switches; Automatic electrical switches; Electrical outlet testers; Electrical power testers; Electrical testing equipment; Electrical power distributors; Electrical power supplies; Electrical regulating apparatus; Electrical network analyzers; Electrical safety testers;Electric switchgears; Electrical switchgears; Metal detectors; Metal strength testing machines; Metal detectors for industrial or military purposes; Meters; Electric meters; Data meters; Charge meters; Busbar chambers; Internal cooling fans for computers; Electronic control circuits for electric fans; Capacitors; Electricity conduits; Acoustic conduits.
SIGMA covers: Current switches; Electric connectors; Electrical connectors; Electrical plugs; Electrical plugs and sockets; Converters for electric plugs; Electric plugs; Light dimmers; Electric light dimmers; Light regulators [dimmers], electric; Electric alarm bells; Alarm bells, electric; Buzzers; Buzzers, electric; Electronic buzzers; Electric buzzers; Electrical cables; Electric cables; Electronic cables; Electric transformers; Electrical transformers; High-voltage transformers; Step-down transformers; Electric voltage transformers; Transformers [electricity]; Electronic control apparatus for lamps; Electronic control gears [ECGs] for LED lamps and light fixtures; Light regulators, electric; Electric light regulators; Voltage regulators; Electrical switchgears; Electrical switchboards; Electrical reactors; Electrical meters; Electrical coils; Electrical relays; Electrical terminators; Electrical ducts; Electrical inductors; Electrical sockets; Electrical connections; Electrical couplings; Electrical adaptors; Electrical fuses; Electrical outlets; Electrical conductors; Electrical wires; Electrical resistors; Electrical cabling; Electrical batteries; Electrical switches; Automatic electrical switches; Electrical outlet testers; Electrical power testers; Electrical testing equipment; Electrical power distributors; Electrical power supplies; Electrical regulating apparatus; Electrical network analyzers; Electrical safety testers;Electric switchgears; Electrical switchgears; Metal detectors; Metal strength testing machines; Metal detectors for industrial or military purposes; Meters; Electric meters; Data meters; Charge meters; Busbar chambers; Internal cooling fans for computers; Electronic control circuits for electric fans; Capacitors; Electricity conduits; Acoustic conduits.
The exact word "SIGMA" is already on record at the Indian Trademark Registry under Application No. 5986110. 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. SIGMA (App #5986110) is currently in status "Refused" — renewal dates apply only after registration is granted.
If SIGMA 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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