Who owns the GST trademark?

The GST trademark is owned by GST Laboratories Inc..

What class is the GST trademark registered in?

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

What is the serial number for GST?

The USPTO serial number for GST is 73263766.

What is the registration number for GST?

GST is registered under USPTO registration number 1159586.

Sealvo

Home Search: GSTGST #73263766

Back

Updated Sep 29, 2026·18 searches this week

View on USPTO TSDR Find similar marks

GST

USPTO Trademark Record

ABANDONED

GST

SN 73263766·Reg 1159586·Filed May 27, 1980

Owner GST Laboratories 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.

GST (Serial No. 73263766), Registration No. 1159586, is a abandoned US trademark filed on May 27, 1980 by GST Laboratories Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for GST (SN 73263766) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

GST (Reg. #1159586) is an abandoned US trademark that was filed in 1980 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

May 27, 1980

SERIAL

73263766

REG#

1159586

REGISTERED

Jun 30, 1981

Filing Information

StatusABANDONED

Filing DateMay 27, 1980

Serial Number73263766