EFFICIENT ECONOMIZER CONTROLLER
Dead / Cancelled — Cancelled — Section 8 (as of 19 Sept 2025)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 87880126
- Registration number
- 5693794
- Mark type
- Stylized text
- Filed
- 17 Apr 2018
- Registered
- 05 Mar 2019
- Attorney of record
- Kenneth L. Green
Goods and services
- Class 009 — Scientific and electric apparatus: HVAC SYSTEM CONTROLS, NAMELY, CONTROL DEVICES FOR HEATING AND AIR CONDITIONING CIRCULATION FANS AND ECONOMIZERS FOR IMPROVING THE EFFICIENCY OF HVAC SYSTEMS
Owner
- Greenfan, Inc., Bozeman, MT, US
- Greenfan, Inc., Bozeman, MT, US
Prosecution history
- 19 Sept 2025 — CANCELLED SEC. 8 (6-YR)
- 05 Mar 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 04 May 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 04 May 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 04 May 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 May 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 May 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 May 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 05 Mar 2019 — REGISTERED-SUPPLEMENTAL REGISTER
- 29 Jan 2019 — LAW OFFICE PUBLICATION REVIEW COMPLETED
- 28 Jan 2019 — HIDDEN SENSITIVE CONTENT
- 24 Jan 2019 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 24 Jan 2019 — EXAMINER'S AMENDMENT ENTERED
- 24 Jan 2019 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 24 Jan 2019 — EXAMINERS AMENDMENT E-MAILED