| Serial Number | 87765219 |
| Word Mark | STAMP CHAIN |
| Filing Date | Monday, January 22, 2018 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 24, 2025 |
| Registration Number | 5723378 |
| Registration Date | Tuesday, April 9, 2019 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 5, 2018 |
| Goods and Services | 3D spectacles; Portable media players; Rechargeable batteries; Computer game software for use on mobile and cellular phones; Virtual reality game software; Computer peripheral devices; Computer game software; Integrated circuits; Electronic warning bells; Computer hardware |
| 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, October 24, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, June 20, 2018 |
| First Use In Commerce Date | Wednesday, June 20, 2018 |
| Party Name | Chengdu Yumo Tech Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | ZONE, CHENGDU 610000 CN |
| Party Name | Chengdu Yumo Tech Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | ZONE, CHENGDU 610000 CN |
| Party Name | Chengdu Yumo Tech Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | ZONE, CHENGDU 610000 CN |
| Event Date | Event Description |
| Thursday, January 25, 2018 | NEW APPLICATION ENTERED |
| Friday, February 2, 2018 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, May 2, 2018 | ASSIGNED TO EXAMINER |
| Thursday, May 3, 2018 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 16, 2018 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 5, 2018 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 5, 2018 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 31, 2018 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, January 23, 2019 | TEAS STATEMENT OF USE RECEIVED |
| Wednesday, January 23, 2019 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, February 13, 2019 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Wednesday, January 23, 2019 | USE AMENDMENT FILED |
| Wednesday, February 13, 2019 | STATEMENT OF USE PROCESSING COMPLETE |
| Wednesday, March 6, 2019 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, March 7, 2019 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, April 9, 2019 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 9, 2024 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, October 24, 2025 | CANCELLED SEC. 8 (6-YR) |