KELAS
Live / Registered — Registered — Section 71 accepted (as of 31 Mar 2026)
What this means for you
Registered since 19 Nov 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79255162
- Registration number
- 5911300
- Mark type
- Word mark
- Filed
- 28 Dec 2018
- Published for opposition
- 03 Sept 2019
- Registered
- 19 Nov 2019
- Attorney of record
- ZHEN LI
Goods and services
- Class 001 — Chemicals: Industrial chemicals; Chemical additives for use in chimney cleaning; Chemical additives for motor fuel; engine-decarbonising chemicals; biochemical catalysts; radiator flushing chemicals; fuel-saving chemical preparations; brake fluid; detergent additives to petrol in the nature of gasoline
Owner
Prosecution history
- 31 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 31 Mar 2026 — REGISTERED-SEC.71 ACCEPTED
- 23 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 23 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 20 Nov 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 18 Nov 2025 — TEAS SECTION 71 RECEIVED
- 19 Nov 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 15 May 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 11 Mar 2020 — GENERIC MADRID TRANSACTION SENT TO IB
- 11 Mar 2020 — GENERIC MADRID TRANSACTION CREATED
- 19 Feb 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 19 Nov 2019 — REGISTERED-PRINCIPAL REGISTER
- 03 Sept 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 03 Sept 2019 — PUBLISHED FOR OPPOSITION
- 30 Aug 2019 — NOTIFICATION PROCESSED BY IB