| Serial Number | 79386509 |
| Word Mark | E² |
| Filing Date | Tuesday, September 5, 2023 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 19, 2025 |
| Registration Number | 7895041 |
| Registration Date | Tuesday, August 19, 2025 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 1, 2025 |
| Certificate of Correction for Registration | The Class 42 goods are corrected to appear as follows: Engineering services, namely, design and technical consultancy with regard to the planning of fire protection devices and data processing equipment therefor, data transmission apparatus, cables and cable networks, and automatic barrier devices to prevent the spread of fire in ventilation ducts, drive elements for opening windows and all parts therefor and control devices therefor, being engineering services |
| Goods and Services | Installation, maintenance and repair of heating, ventilating and air conditioning apparatus and installations, fire protection devices and drive elements for opening windows, and data processing equipment therefor, data transmission apparatus, cables and cable network hardware, and automatic barrier devices to prevent the spread of fire in ventilation ducts, drive elements for opening windows and all parts therefor and control devices therefor |
| Description of Mark | The mark consists of a stylized "E" with a stylized superscript "2". |
| Goods and Services | Engineering services, namely, design and technical consultancy with regard to the planning of fire protection devices and data processing equipment therefor, data transmission apparatus, cables and cable networks, and automatic barrier devices to prevent the spread of fire in ventilation ducts, drive elements for opening windows and all parts therefor and control devices therefor, being engineering services |
| Goods and Services | Heating, ventilating and air conditioning apparatus and installations, in particular radial fans, outer wall air vents, overflow channels and structural components therefor and room ventilation systems consisting of the aforesaid apparatus |
| Goods and Services | Electric equipment and instruments namely, switches, time delays, interval and inverse circuits for heating, ventilating and air conditioning apparatus and installations, and systems constructed therefrom for filter monitoring or central control; manually operated or reference variable-dependent circuits in the nature of sensor-guided electronics for the control of heating, ventilating and air conditioning systems, in particular for the reference variables humidity, light, movement, temperature and gas levels and other variables affecting air quality, and other reference variables in the field of building technology, for the control of heating, ventilating and air conditioning systems; fire protection barriers in the nature of thermally activated manually resettable fire safety valves, fire sensors and data processing equipment therefor, data transmission apparatus in the nature of wireless communication devices for data transmission, copper cables and cable networks comprising of copper, and automatic barrier devices to prevent the spread of fire in ventilation ducts in the nature of metal devices for use in fire suppression systems; electric drive elements for opening windows in the nature of power controllers and structural parts therefor and control devices therefor |
| Pseudo Mark | E TWO; E TO; E SQUARED; E 2; E2 |
| 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 | 6 - Active |
| Class Status Date | Friday, December 29, 2023 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, December 29, 2023 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, December 29, 2023 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, December 29, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | LUNOS Lüftungstechnik GmbH & Co. KG für Raumluftsysteme |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | DE |
| Party Name | LUNOS Lüftungstechnik GmbH & Co. KG für Raumluftsysteme |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | DE |
| Party Name | LUNOS Lüftungstechnik GmbH & Co. KG für Raumluftsysteme |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | DE |
| Event Date | Event Description |
| Thursday, December 28, 2023 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, December 29, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, January 2, 2024 | APPLICATION FILING RECEIPT MAILED |
| Monday, April 22, 2024 | ASSIGNED TO EXAMINER |
| Saturday, April 27, 2024 | NON-FINAL ACTION WRITTEN |
| Sunday, April 28, 2024 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, May 3, 2024 | REFUSAL PROCESSED BY MPU |
| Friday, May 3, 2024 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Tuesday, May 28, 2024 | REFUSAL PROCESSED BY IB |
| Tuesday, October 29, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, October 29, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, October 29, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, December 9, 2024 | FINAL REFUSAL WRITTEN |
| Monday, December 9, 2024 | FINAL REFUSAL E-MAILED |
| Monday, December 9, 2024 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, May 27, 2025 | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB |
| Tuesday, May 27, 2025 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, May 27, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, May 27, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 27, 2025 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Wednesday, May 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, June 13, 2025 | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB |
| Wednesday, June 25, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 1, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 1, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 19, 2025 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 19, 2025 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Friday, August 22, 2025 | TEAS SECTION 7 REQUEST RECEIVED |
| Monday, November 3, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, November 7, 2025 | CORRECTION UNDER SECTION 7 - PROCESSED |
| Wednesday, November 19, 2025 | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB |
| Tuesday, December 2, 2025 | NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED |
| Friday, December 5, 2025 | LIMITATION OF GOODS RECEIVED FROM IB |