SEIDO Trademark

Trademark Overview

On Monday, January 26, 2026, a trademark application was filed for SEIDO with the United States Patent and Trademark Office. The USPTO has given the SEIDO trademark a serial number of 99614701. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Tuesday, July 7, 2026. This trademark is owned by SUMSEI Co., Ltd.. The SEIDO trademark is filed in the Advertising, Business and Retail Services category with the following description:

Retail store services featuring tongue cleaning apparatus; Retail store services featuring toothbrushes; Retail store services featuring electric toothbrushes; Retail store services featuring dental floss; Retail store services featuring interdental brushes for cleaning teeth; Retail store services featuring household containers, namely, floss holders; Retail store services featuring water flossers; Retail store services featuring toothbrush cases; Retail store services featuring toothbrush holders; Retail store services featuring dental floss picks; Retail store services featuring oral irrigators; Retail store services featuring holders for dental floss; Retail store services featuring dispenser for dental floss; Retail store services featuring tongue brushes; Retail store services featuring kits for cleaning teeth; Retail store services featuring oral hygiene preparations and implements; On-line retail store services featuring oral hygiene preparations and implements; Advertising and...
seido

General Information

Serial Number99614701
Word MarkSEIDO
Filing DateMonday, January 26, 2026
Status661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED
Status DateTuesday, July 7, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Indication of Colors claimedColor is not claimed as a feature of the mark.
NOT AVAILABLEThe Chinese characters in this mark transliterate to SAENG HWAL DO GAM and this has no meaning in a foreign language.
Description of MarkThe mark consists of the four stylized Chinese characters above the stylized wording “SEIDO”.
Goods and ServicesRetail store services featuring tongue cleaning apparatus; Retail store services featuring toothbrushes; Retail store services featuring electric toothbrushes; Retail store services featuring dental floss; Retail store services featuring interdental brushes for cleaning teeth; Retail store services featuring household containers, namely, floss holders; Retail store services featuring water flossers; Retail store services featuring toothbrush cases; Retail store services featuring toothbrush holders; Retail store services featuring dental floss picks; Retail store services featuring oral irrigators; Retail store services featuring holders for dental floss; Retail store services featuring dispenser for dental floss; Retail store services featuring tongue brushes; Retail store services featuring kits for cleaning teeth; Retail store services featuring oral hygiene preparations and implements; On-line retail store services featuring oral hygiene preparations and implements; Advertising and marketing services for oral hygiene products; Providing a website featuring consumer information in the field of oral hygiene products

Classification Information

International Class035 - Advertising; business management; business administration; office functions.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateMonday, January 26, 2026
Primary Code035
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameSUMSEI Co., Ltd.
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressSeoul 04782
KR

Trademark Events

Event DateEvent Description
Monday, January 26, 2026NEW APPLICATION ENTERED
Monday, January 26, 2026APPLICATION FILING RECEIPT MAILED
Sunday, May 17, 2026NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sunday, May 17, 2026NOTICE OF DESIGN SEARCH CODE E-MAILED
Friday, May 22, 2026ASSIGNED TO EXAMINER
Tuesday, May 26, 2026NON-FINAL ACTION WRITTEN
Tuesday, May 26, 2026NON-FINAL ACTION E-MAILED
Tuesday, May 26, 2026NOTIFICATION OF NON-FINAL ACTION E-MAILED
Tuesday, July 7, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, July 7, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, July 7, 2026TEAS/EMAIL CORRESPONDENCE ENTERED

Related Keywords

seido featuring services store retail floss dental oral cleaning holders preparations