| Serial Number | 97207169 |
| Word Mark | DOUYINFE |
| Filing Date | Friday, January 7, 2022 |
| Status | 733 - FOURTH EXTENSION - GRANTED |
| Status Date | Tuesday, November 11, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 19, 2023 |
| Goods and Services | Providing temporary use of non-downloadable computer software tools for developing network and software applications using programming language; providing temporary use of non-downloadable computer software applications for computer programming and creating other software products; providing temporary use of non-downloadable computer software for managing and monitoring communications traffic among network applications using programming language; providing temporary use of non-downloadable computer software development tools; providing temporary use of non-downloadable computer software for use in designing, developing and deploying other computer software; providing temporary use of non-downloadable computer software utilities that facilitate writing, testing, configuring, and monitoring other programs |
| Goods and Services | Downloadable computer software tools for developing network and software applications using programming language; downloadable software applications for computer programming and creating other software products; downloadable computer software for managing among network applications; downloadable computer software development tools; downloadable computer software for use in designing, developing and deploying other computer software; downloadable computer software utilities that facilitate writing, testing, configuring, and monitoring other programs |
| 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 | Thursday, January 13, 2022 |
| Primary Code | 009 |
| 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 | Thursday, January 13, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | BEIJING 100190 CN |
| Party Name | Lemon Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Grand Cayman KY1-1205 KY |
| Party Name | Lemon Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Grand Cayman KY1-1205 KY |
| Event Date | Event Description |
| Tuesday, January 11, 2022 | NEW APPLICATION ENTERED |
| Thursday, January 13, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 12, 2022 | ASSIGNED TO EXAMINER |
| Monday, September 12, 2022 | NON-FINAL ACTION WRITTEN |
| Monday, September 12, 2022 | NON-FINAL ACTION E-MAILED |
| Monday, September 12, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, January 20, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, January 20, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, January 21, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, January 23, 2023 | FINAL REFUSAL WRITTEN |
| Monday, January 23, 2023 | FINAL REFUSAL E-MAILED |
| Monday, January 23, 2023 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Tuesday, March 7, 2023 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, July 6, 2023 | ASSIGNED TO LIE |
| Thursday, July 6, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 6, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 15, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 30, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 19, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 19, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 14, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, December 27, 2023 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, May 8, 2024 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, May 8, 2024 | SOU EXTENSION 1 FILED |
| Wednesday, May 8, 2024 | SOU EXTENSION 1 GRANTED |
| Thursday, May 9, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, November 8, 2024 | SOU TEAS EXTENSION RECEIVED |
| Friday, November 29, 2024 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, November 8, 2024 | SOU EXTENSION 2 FILED |
| Monday, December 2, 2024 | SOU EXTENSION 2 GRANTED |
| Monday, December 2, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, May 8, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, May 8, 2025 | SOU EXTENSION 3 FILED |
| Thursday, May 8, 2025 | SOU EXTENSION 3 GRANTED |
| Friday, May 9, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, November 11, 2025 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, November 11, 2025 | SOU EXTENSION 4 FILED |
| Tuesday, November 11, 2025 | SOU EXTENSION 4 GRANTED |
| Wednesday, November 12, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |