EF ENVIRO FREEZE
Live / Allowed — Published for opposition (as of 22 Sept 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 27 Mar 2026 filing date already counts against anyone who files later.
Record
- Serial number
- 99729684
- Mark type
- Design + words
- Filed
- 27 Mar 2026
- Published for opposition
- 22 Sept 2026
- Attorney of record
- Roberta L. Christensen
Goods and services
- Class 011 — Environmental control apparatus: Chillers for industrial process cooling in the refrigeration, data centers, arenas, curling clubs and ice rink industries
Owner
- Prairie HVAC Inc., Grande Pointe, MB, CA
- Prairie HVAC Inc., Grande Pointe, MB, CA
Prosecution history
- 22 Sept 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 22 Sept 2026 — PUBLISHED FOR OPPOSITION
- 16 Sept 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 28 Aug 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 28 Aug 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 28 Aug 2026 — EXAMINER'S AMENDMENT ENTERED
- 28 Aug 2026 — EXAMINERS AMENDMENT E-MAILED
- 28 Aug 2026 — EXAMINERS AMENDMENT -WRITTEN
- 13 Aug 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 13 Aug 2026 — NON-FINAL ACTION E-MAILED
- 13 Aug 2026 — NON-FINAL ACTION WRITTEN
- 07 Aug 2026 — ASSIGNED TO EXAMINER
- 06 Aug 2026 — NOTICE OF DESIGN SEARCH CODE E-MAILED
- 06 Aug 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 27 Mar 2026 — APPLICATION FILING RECEIPT MAILED