SIZEFERENCE
Live / Registered — Registered (as of 10 Feb 2026)
What this means for you
Registered since 10 Feb 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79399484
- Registration number
- 8131534
- Mark type
- Stylized text
- Filed
- 16 Apr 2024
- Published for opposition
- 23 Dec 2025
- Registered
- 10 Feb 2026
- Attorney of record
- Ben Natter
Goods and services
- Class 001 — Chemicals: Chemical substances, chemical materials and chemical preparations all being chemicals for use in science; chemical compositions and materials all being chemicals for use in science; chemical compositions and materials all being chemicals for use in calibrating scientific apparatus and instruments; calibration fluids being chemicals for use in scientific calibration; calibration fluids being chemicals for use in science for calibrating medical apparatus; calibration fluids being chemicals for use in science for use with bioanalysis apparatus; calibration fluids being chemicals for use in science for use with microscopes and electron microscopes
- Class 005 — Pharmaceuticals: Medical and veterinary diagnostic preparations; biological preparations for use with bioanalysis apparatus for medical or veterinary purposes.
Owner
- Refeyn Ltd, Oxford, GB
- Refeyn Ltd, Oxford, GB
- Refeyn Ltd, Oxford, GB
- Refeyn Ltd, GB
Prosecution history
- 10 Feb 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 10 Feb 2026 — REGISTERED-PRINCIPAL REGISTER
- 25 Dec 2025 — NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
- 23 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 23 Dec 2025 — PUBLISHED FOR OPPOSITION
- 17 Dec 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 10 Dec 2025 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
- 10 Dec 2025 — NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
- 24 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 18 Sept 2025 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 08 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 08 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 08 Sept 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 15 Aug 2025 — REFUSAL PROCESSED BY IB
- 18 Jul 2025 — NON-FINAL ACTION WRITTEN