CHEM-DOS
Live / Registered — Registered (as of 24 Mar 2026)
What this means for you
Registered since 24 Mar 2026. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 90037577
- Registration number
- 8182487
- Mark type
- Stylized text
- Filed
- 06 Jul 2020
- Published for opposition
- 03 Feb 2026
- Registered
- 24 Mar 2026
- Attorney of record
- Julie Nichols Matthews
Goods and services
- Class 011 — Environmental control apparatus: Water treatment equipment sold as a unit, namely, vacuum operated gas feeder systems and equipment designed to dispense water treatment chemicals for disinfection during the water treatment process comprised of feeder, suction, tanks, valves, pumps, hoses, motors, meters, piping and stainless steel components, in either board-mounted or assembled configurations
Owner
- Pinnacle Aquatic Group Inc., Calgary, Alberta, CA
- Pinnacle Aquatic Group Inc., Calgary, Alberta, CA
- Pinnacle Aquatic Group Inc., Calgary, Alberta, CA
Prosecution history
- 24 Mar 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 24 Mar 2026 — REGISTERED-PRINCIPAL REGISTER
- 03 Feb 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 03 Feb 2026 — PUBLISHED FOR OPPOSITION
- 28 Jan 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 09 Jan 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 08 Jan 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 08 Jan 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 08 Jan 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 09 Oct 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 09 Oct 2025 — NON-FINAL ACTION E-MAILED
- 09 Oct 2025 — NON-FINAL ACTION WRITTEN
- 18 Sept 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 18 Sept 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 18 Sept 2025 — TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED