| Serial Number | 99614577 |
| Word Mark | SEIDO |
| Filing Date | Monday, January 26, 2026 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Saturday, May 23, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| NOT AVAILABLE | The Chinese characters in this mark transliterate to SAENG HWAL DO GAM and this has no meaning in a foreign language. |
| Description of Mark | The mark consists of the four stylized Chinese characters above the stylized wording “SEIDO”. |
| Goods and Services | Tongue cleaners; Toothbrushes; Electric toothbrushes; Dental floss; Interdental brushes; Floss holders; Water flossers; Toothbrush cases; Toothbrush holders; Dental picks; Oral irrigators; Holders for dental floss; Dispenser for dental floss; Tongue brushes; Kits for cleaning teeth |
| International Class | 021 - Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steel-wool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes. |
| US Class Codes | 002, 013, 023, 029, 030, 033, 040, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, January 26, 2026 |
| Primary Code | 021 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SUMSEI Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Seoul 04782 KR |
| Event Date | Event Description |
| Monday, January 26, 2026 | NEW APPLICATION ENTERED |
| Monday, January 26, 2026 | APPLICATION FILING RECEIPT MAILED |
| Sunday, May 17, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, May 17, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, May 22, 2026 | ASSIGNED TO EXAMINER |
| Saturday, May 23, 2026 | NON-FINAL ACTION WRITTEN |
| Saturday, May 23, 2026 | NON-FINAL ACTION E-MAILED |
| Saturday, May 23, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |