| Serial Number | 87868431 |
| Word Mark | EFC+ |
| Filing Date | Monday, April 9, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, May 30, 2025 |
| Registration Number | 5611373 |
| Registration Date | Tuesday, November 20, 2018 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 4, 2018 |
| Goods and Services | HVAC SYSTEM CONTROLS, NAMELY, CONTROL DEVICES FOR HEATING AND AIR CONDITIONING CIRCULATION FANS FOR IMPROVING THE EFFICIENCY OF HVAC SYSTEMS |
| Pseudo Mark | EFFICIENT FAN CONTROLLER PLUS |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, May 30, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Monday, April 9, 2018 |
| First Use In Commerce Date | Monday, April 9, 2018 |
| Party Name | GREENFAN, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Orange, CA 92865 |
| Party Name | GREENFAN, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | BOZEMAN, MT 59715 |
| Party Name | GREENFAN, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | BOZEMAN, MT 59715 |
| Event Date | Event Description |
| Tuesday, April 17, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, July 26, 2018 | ASSIGNED TO EXAMINER |
| Wednesday, August 15, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 4, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 4, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 20, 2018 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, May 3, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, July 31, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 3, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, May 3, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 20, 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, April 23, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, May 4, 2023 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, May 4, 2023 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, May 4, 2023 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 23, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 23, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 23, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, May 30, 2025 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, April 23, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, April 23, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |