Who owns the YSCHOOL trademark?

The YSCHOOL trademark is owned by YBOOK INC..

What class is the YSCHOOL trademark registered in?

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

What is the serial number for YSCHOOL?

The USPTO serial number for YSCHOOL is 75647161.

What is the registration number for YSCHOOL?

YSCHOOL is registered under USPTO registration number 0.

Sealvo

Home Search: YSCHOOLYSCHOOL #75647161

Back

Updated Sep 23, 2026·17 searches this week

View on USPTO TSDR Find similar marks

YSC

USPTO Trademark Record

ABANDONED

YSCHOOL

SN 75647161·Reg 0·Filed Feb 24, 1999

Owner YBOOK INC.

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.

YSCHOOL (Serial No. 75647161), Registration No. 0, is a abandoned US trademark filed on Feb 24, 1999 by YBOOK INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for YSCHOOL (SN 75647161) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

YSCHOOL (Reg. #0) is an abandoned US trademark that was filed in 1999 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.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 24, 1999

SERIAL

75647161

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateFeb 24, 1999

Serial Number75647161

Registration No.0