| Serial Number | 99510359 |
| Word Mark | BLOCK HERO |
| Filing Date | Friday, November 21, 2025 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, June 30, 2026 |
| 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, May 5, 2026 |
| Goods and Services | Development of video and computer games; Providing online non-downloadable software for playing games; Providing temporary use of online non-downloadable game software; Providing temporary use of online non-downloadable puzzle game software; Hosting software platforms for virtual reality-based virtual worlds |
| NOT AVAILABLE | "BLOCK" |
| Goods and Services | Downloadable computer game programs; Downloadable computer game software for use on mobile and cellular phones; Downloadable computer game software via a global computer network and wireless devices; Downloadable computer programs for video and computer games; Downloadable electronic game software for handheld electronic devices; Downloadable game software; Downloadable interactive multimedia computer game programs; Downloadable video and computer game programs; Recorded computer game software; Downloadable computer game software for virtual environments; Downloadable computer application software for users to create and interact in virtual environments |
| Goods and Services | Electronic games services provided by means of the internet; Entertainment services, namely, providing an on-line computer game; Entertainment services, namely, providing online electronic games; Entertainment services, namely, providing temporary use of non-downloadable computer games; Entertainment services, namely, providing temporary use of non-downloadable electronic games; Entertainment services, namely, providing temporary use of non-downloadable interactive games; Entertainment services, namely, providing games of chance via the Internet; Entertainment services, namely, providing online puzzle games; Entertainment services, namely, providing online video games; Entertainment services, namely, providing temporary use of non-downloadable video games; Production of video and computer game software; Providing online augmented reality games; Providing online computer games featuring virtual worlds in which users can interact for recreational, leisure or for entertainment purposes |
| Goods and Services | Providing on-line chat rooms and electronic bulletin boards for transmission of messages among users in the field of general interest; Providing on-line chat rooms for transmission of messages among computer users concerning computer game strategies |
| 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, November 21, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 038 - Services allowing people to communicate with another by a sensory means. |
| US Class Codes | 100, 101, 104 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 21, 2025 |
| Primary Code | 038 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, November 21, 2025 |
| Primary Code | 041 |
| 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, November 21, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Flowplay LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Seattle, WA 98104 US |
| Party Name | Flowplay LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Seattle, WA 98104 US |
| Event Date | Event Description |
| Friday, November 21, 2025 | NEW APPLICATION ENTERED |
| Friday, November 21, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, November 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, March 27, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 30, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, March 30, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, March 30, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 31, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 31, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 31, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, April 7, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 29, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 5, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 5, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 30, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |