SK TELECOM CS T1 CO., LTD. – Trademark Portfolio

Entity Type: 03

SK TELECOM CS T1 CO., LTD. holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 2 filings in this category. The portfolio also extends into Class 25 (Clothing) across 7 Nice Classification classes. Currently, 2 trademarks are registered and 1 is pending. Notable registered marks include T1. The owner is based in SEOUL.

(EULJIRO 2-GA) 65, EULJI-RO, JUNG-GU

SEOUL , KR

4 Total Trademarks

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T1
T1
Pending 2025
T1
T1
Registered 2019
T1
T1
Abandoned 2019
T1
T1
Registered 2002

Trademark Classifications

SK TELECOM CS T1 CO., LTD.'s trademark portfolio spans 7 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.

9
Computers & Electronics (2 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

25
Clothing (2 filings)

Clothing, footwear, headgear

28
Toys & Sporting Goods (2 filings)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

38
Telecommunications (1 filing)

Telecommunications

41
Education & Entertainment (1 filing)

Education; providing of training; entertainment; sporting and cultural activities

35
Advertising & Business (1 filing)

Advertising; business management; business administration; office functions

18
Leather Goods (1 filing)

Leather and imitations of leather; animal skins, hides; trunks and travelling bags

Frequently Asked Questions

How many trademarks does SK TELECOM CS T1 CO., LTD. have?

SK TELECOM CS T1 CO., LTD. has 4 U.S. trademarks filed with the USPTO. Of these, 2 registered, 1 pending, 1 abandoned.

What trademark classes does SK TELECOM CS T1 CO., LTD. file in?

SK TELECOM CS T1 CO., LTD. files trademarks across 7 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 25 (Clothing), Class 28 (Toys & Sporting Goods), Class 38 (Telecommunications), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

What are SK TELECOM CS T1 CO., LTD.'s most well-known trademarks?

SK TELECOM CS T1 CO., LTD.'s registered trademark portfolio includes well-known marks such as T1. These are among 2 currently registered trademarks in the portfolio.

What is SK TELECOM CS T1 CO., LTD.'s trademark registration success rate?

SK TELECOM CS T1 CO., LTD. has a 67% trademark registration rate, with 2 out of 3 resolved applications resulting in successful registration. Currently, 1 application is pending review.