Who owns the S trademark?

The S trademark is owned by SignalFire, LLC.

What is the serial number for S?

The USPTO serial number for S is 98858318.

What is the registration number for S?

S is registered under USPTO registration number 8000140.

Sealvo

Home Search: SS #98858318

Back

Updated Sep 18, 2026·34 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

S

Q: What class is the S trademark registered in?

The S trademark is registered in Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services).

SN 98858318·Reg 8000140·Filed Nov 18, 2024

Owner SignalFire, LLC

Advertising; business management, organization and administration; office functions.; Financial, monetary and banking services; insurance services; real estate services.

S (Serial No. 98858318), Registration No. 8000140, is a registered US trademark filed on Nov 18, 2024 by SignalFire, LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services).

early section 8: October 28, 2031

Conflict Analysis

Full conflict analysis for S (SN 98858318) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

S (Reg. #8000140) is a registered US trademark that has been protecting its owner, SignalFire, LLC, since 2024. The mark covers Class 035 (Advertising, business management & retail services) and Class 036 (Insurance, financial & real estate services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Financial, monetary and banking se.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 18, 2024

SERIAL

98858318

REG#

8000140

REGISTERED

Oct 28, 2025

Filing Information

StatusREGISTERED

Filing DateNov 18, 2024

Serial Number98858318

Registration No.8000140

Registration DateOct 28, 2025

Status DateOct 28, 2025

Published for OppositionSep 09, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 24, 2021

First use in commerce: Jan 24, 2021

Advertising; business management, organization and administration; office functions.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Jan 24, 2021

First use in commerce: Jan 24, 2021

Financial, monetary and banking services; insurance services; real estate services.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 07, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 16, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 16, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 16, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 18, 2024

NEW APPLICATION ENTERED

Other Marks by SignalFire, LLC

Additional USPTO filings from the same owner.

SIG

SIGNALFIRE

98858314

SignalFire, LLC

REGISTERED

ZFE

Z FELLOWS

97254376

SignalFire, LLC

REGISTERED

FIR

FIRST TEXT

97254380

SIGNALFIRE, LLC

REGISTERED

SIG

SIGNALFIRE

77619764

SignalFire, LLC

ABANDONED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

99602734

Solmotiv LLC

REGISTERED

99603964

Sunnyside Corporation

REGISTERED

99561882

Ship Car 24 Inc

REGISTERED

99540814

Sullivan Solutions LLC

REGISTERED

Other Marks by Sarah P. Harrell

Additional USPTO filings handled by the same attorney of record.

PRE

PREMISE

99107793

REGISTERED

NAT

NATIONAL GIFTCARD WEEK POWERED BY BHN

99149411

REGISTERED

WHE

WHERE IMAGINATION TAKES ROOT

99372491

REGISTERED

CRE

CREATE. STORE. CREATE MORE.

86415634

REGISTERED

S

Run a conflict check

Other Marks by SignalFire, LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Sarah P. Harrell

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company