| Serial Number | 79183188 |
| Word Mark | TUBLOCK |
| Filing Date | Tuesday, December 22, 2015 |
| Status | 709 - CANCELLED - SECTION 71 |
| Status Date | Friday, March 3, 2023 |
| Registration Number | 5019938 |
| Registration Date | Tuesday, August 16, 2016 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, May 31, 2016 |
| Goods and Services | Toy building blocks capable of interconnection; building games; manipulative games; educational toys for teaching geometry to children, namely, manipulative blocks for displaying solid figures; dolls; electronic educational game machines for children |
| International Class | 028 - Games and playthings; gymnastic and sporting articles not included in other classes; decorations for Christmas trees. |
| US Class Codes | 022, 023, 038, 050 |
| Class Status Code | F - NOT AVAILABLE |
| Class Status Date | Friday, March 3, 2023 |
| Primary Code | 028 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Edute Co., Ltd. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | JP |
| Party Name | BENKAN Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Party Name | BENKAN Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Party Name | BENKAN Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Event Date | Event Description |
| Sunday, January 28, 2024 | NEW REPRESENTATIVE AT IB RECEIVED |
| Monday, November 27, 2023 | TOTAL INVALIDATION PROCESSED BY THE IB |
| Monday, November 6, 2023 | TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB |
| Monday, November 6, 2023 | INVALIDATION PROCESSED |
| Friday, November 3, 2023 | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED |
| Friday, March 3, 2023 | CANCELLED SECTION 71 |
| Saturday, July 10, 2021 | NEW REPRESENTATIVE AT IB RECEIVED |
| Friday, November 6, 2020 | CHANGE OF OWNER RECEIVED FROM IB |
| Wednesday, October 12, 2016 | NOTIFICATION PROCESSED BY IB |
| Wednesday, September 21, 2016 | FINAL DISPOSITION NOTICE SENT TO IB |
| Wednesday, September 21, 2016 | FINAL DISPOSITION PROCESSED |
| Thursday, September 15, 2016 | GRANT OF PROTECTION CREATED, TO BE SENT TO IB |
| Tuesday, August 16, 2016 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 31, 2016 | PUBLISHED FOR OPPOSITION |
| Wednesday, May 11, 2016 | NOTICE OF PUBLICATION |
| Monday, April 25, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, April 11, 2016 | ASSIGNED TO EXAMINER |
| Tuesday, March 1, 2016 | APPLICATION FILING RECEIPT MAILED |
| Friday, February 26, 2016 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 25, 2016 | LIMITATION FROM ORIGINAL APPLICATION ENTERED |
| Thursday, February 25, 2016 | SN ASSIGNED FOR SECT 66A APPL FROM IB |