| Serial Number | 87671056 |
| Word Mark | EW |
| Filing Date | Friday, November 3, 2017 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 15, 2025 |
| Registration Number | 5671241 |
| Registration Date | Tuesday, February 5, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, April 3, 2018 |
| Goods and Services | Long-duration large format power storage batteries over 20kW power; Long-duration electrical storage, monitoring and management system comprising battery cells, electrical wiring, computer hardware equipment, communications servers, and software and electronic monitoring and control systems for controlling charging, discharging and data management; large format batteries for long-duration storage applications having over 20 kW power |
| 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, August 15, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Sunday, December 31, 2017 |
| First Use In Commerce Date | Sunday, December 31, 2017 |
| Party Name | ESS Tech, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Party Name | ESS Tech, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Party Name | ESS Tech, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Wilsonville, OR 97070 |
| Event Date | Event Description |
| Tuesday, November 7, 2017 | NEW APPLICATION ENTERED |
| Tuesday, November 14, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 15, 2018 | ASSIGNED TO EXAMINER |
| Thursday, February 15, 2018 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, February 15, 2018 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 15, 2018 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 15, 2018 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, February 15, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, February 27, 2018 | ASSIGNED TO LIE |
| Wednesday, March 14, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 3, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 3, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 29, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Monday, November 26, 2018 | TEAS STATEMENT OF USE RECEIVED |
| Monday, November 26, 2018 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, November 26, 2018 | USE AMENDMENT FILED |
| Friday, December 7, 2018 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, December 7, 2018 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, January 2, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, January 3, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, February 5, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 5, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, August 15, 2025 | CANCELLED SEC. 8 (6-YR) |