Who owns the KOSTOK trademark?

The KOSTOK trademark is owned by Kim, Taek Hoon.

What class is the KOSTOK trademark registered in?

The KOSTOK trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for KOSTOK?

The USPTO serial number for KOSTOK is 75934131.

What is the registration number for KOSTOK?

KOSTOK is registered under USPTO registration number 0.

Sealvo

Home Search: KOSTOKKOSTOK #75934131

Back

Updated Sep 22, 2026·16 searches this week

View on USPTO TSDR Find similar marks

KOS

USPTO Trademark Record

ABANDONED

KOSTOK

SN 75934131·Reg 0·Filed Feb 25, 2000

Owner Kim, Taek Hoon

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KOSTOK (Serial No. 75934131), Registration No. 0, is a abandoned US trademark filed on Feb 25, 2000 by Kim, Taek Hoon. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for KOSTOK (SN 75934131) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KOSTOK (Reg. #0) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Feb 25, 2000

SERIAL

75934131

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateFeb 25, 2000

Serial Number75934131

Registration No.0