Who owns the S trademark?

The S trademark is owned by Smartdyne Technologies Inc.

What is the serial number for S?

The USPTO serial number for S is 99149287.

What is the registration number for S?

S is registered under USPTO registration number 8050357.

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Updated Oct 8, 2026·33 searches this week

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USPTO Trademark Record

REGISTERED

S

Q: What class is the S trademark registered in?

The S trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 99149287·Reg 8050357·Filed Apr 22, 2025

Owner Smartdyne Technologies Inc

Construction services; installation and repair services; mining extraction, oil and gas drilling.; 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.

S (Serial No. 99149287), Registration No. 8050357, is a registered US trademark filed on Apr 22, 2025 by Smartdyne Technologies Inc. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

early section 8: December 02, 2031

Mark Intelligence

S (Reg. #8050357) is a registered US trademark that has been protecting its owner, Smartdyne Technologies Inc, since 2025. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 22, 2025

SERIAL

99149287

REG#

8050357

REGISTERED

Dec 02, 2025

Filing Information

StatusREGISTERED

Filing DateApr 22, 2025

Serial Number99149287

Registration No.8050357

Registration DateDec 02, 2025

Status DateDec 02, 2025

Published for OppositionOct 14, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 18, 2023

First use in commerce: Dec 18, 2023

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 18, 2023

First use in commerce: Dec 18, 2023

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.

This description is as filed with the USPTO and defines the scope of trademark protection.