I DIDN'T KNOW THAT ABOUT YOU! Trademark
Trademark Overview
On Tuesday, January 20, 2026, a trademark application was filed for I DIDN'T KNOW THAT ABOUT YOU! with the United States Patent and Trademark Office. The USPTO has given the I DIDN'T KNOW THAT ABOUT YOU! trademark a serial number of 99604704. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, July 21, 2026. This trademark is owned by Guangzhou Lanchuan Trading Co., Ltd.. The I DIDN'T KNOW THAT ABOUT YOU! trademark is filed in the Toys & Sporting Goods Products category with the following description:
Card games
General Information
| Serial Number | 99604704 |
| Word Mark | I DIDN'T KNOW THAT ABOUT YOU! |
| Filing Date | Tuesday, January 20, 2026 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, July 21, 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, July 21, 2026 |
Trademark Statements
| Goods and Services | Card games |
| Pseudo Mark | I DID NOT KNOW THAT ABOUT YOU |
Classification Information
| 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 | 6 - Active |
| Class Status Date | Tuesday, January 20, 2026 |
| Primary Code | 028 |
| First Use Anywhere Date | Saturday, January 10, 2026 |
| First Use In Commerce Date | Saturday, January 10, 2026 |
Trademark Owner History
| Party Name | Guangzhou Lanchuan Trading Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Guangzhou, Guangdong 510650
CN |
| Party Name | Guangzhou Lanchuan Trading Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Guangzhou, Guangdong 510650
CN |
Trademark Events
| Event Date | Event Description |
| Tuesday, January 20, 2026 | NEW APPLICATION ENTERED |
| Tuesday, January 20, 2026 | APPLICATION FILING RECEIPT MAILED |
| Friday, May 8, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, May 18, 2026 | ASSIGNED TO EXAMINER |
| Monday, May 18, 2026 | NON-FINAL ACTION WRITTEN |
| Monday, May 18, 2026 | NON-FINAL ACTION E-MAILED |
| Monday, May 18, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, June 18, 2026 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, June 18, 2026 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, June 18, 2026 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, June 22, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, June 22, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, June 22, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, June 22, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 15, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, July 21, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 21, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
