BLUEALCHEMY
Live / Registered — Registered (as of 28 Jul 2026)
What this means for you
Registered since 28 Jul 2026. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 28 Jul 2032: the §8 declaration of use).
Record
- Serial number
- 99510375
- Registration number
- 8364242
- Mark type
- Word mark
- Filed
- 21 Nov 2025
- Published for opposition
- 09 Jun 2026
- Registered
- 28 Jul 2026
- Next maintenance filing
- §8 declaration of use, due by 28 Jul 2032 (grace period to 28 Jan 2033)
- Attorney of record
- Andrea Selkregg
Goods and services
- Class 011 — Environmental control apparatus: Water filters; Water filtration and purification units and replacement cartridges and filters therefor for refrigerators
Owner
- Kuang-Yen David Lee, Calgary, AB, US
- Kuang-Yen David Lee, Calgary, AB, US
- Kuang-Yen David Lee, Calgary, AB, US
Prosecution history
- 28 Jul 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 28 Jul 2026 — REGISTERED-PRINCIPAL REGISTER
- 09 Jun 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 09 Jun 2026 — PUBLISHED FOR OPPOSITION
- 03 Jun 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 12 May 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 27 Mar 2026 — ASSIGNED TO EXAMINER
- 12 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 21 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 21 Nov 2025 — NEW APPLICATION ENTERED