Who owns the COMFORTSIDE trademark?

The COMFORTSIDE trademark is owned by COMFORTSIDE LLC.

What class is the COMFORTSIDE trademark registered in?

The COMFORTSIDE trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for COMFORTSIDE?

The USPTO serial number for COMFORTSIDE is 98778103.

What is the registration number for COMFORTSIDE?

COMFORTSIDE is registered under USPTO registration number 0.

Sealvo

Home Search: COMFORTSIDECOMFORTSIDE #98778103

Back

Updated Sep 20, 2026·31 searches this week

View on USPTO TSDR Find similar marks

COM

USPTO Trademark Record

PENDING

COMFORTSIDE

SN 98778103·Reg 0·Filed Sep 30, 2024

Owner COMFORTSIDE LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

COMFORTSIDE (Serial No. 98778103), Registration No. 0, is a pending US trademark filed on Sep 30, 2024 by COMFORTSIDE LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Statement of Use due: January 01, 2027103 days remaining

Conflict Analysis

Full conflict analysis for COMFORTSIDE (SN 98778103) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

COMFORTSIDE (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 30, 2024

SERIAL

98778103

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateSep 30, 2024

Serial Number98778103

Registration No.0

Registration DateDec 31, 1969

Status DateJun 30, 2026

Published for OppositionMay 06, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

16 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 01, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 30, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jun 30, 2026

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Jun 30, 2026

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 12, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 11, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jul 11, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jul 11, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 01, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 06, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 06, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 30, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 07, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 04, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 03, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2024

NEW APPLICATION ENTERED

Other Marks by COMFORTSIDE LLC

Additional USPTO filings from the same owner.

BRA

BRAVO

98412788

COMFORTSIDE LLC

REGISTERED

ARM

ARMBRIDGE

98772268

COMFORTSIDE LLC

PENDING

PEA

PEAQ

99482611

COMFORTSIDE LLC

ABANDONED

PEA

PEAQ

98849987

COMFORTSIDE LLC

ABANDONED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

COM

COMFORTSIDE

87126835

"COMFORTSIDE LLC"

ABANDONED

Other Marks by Michael Markos

Additional USPTO filings handled by the same attorney of record.

MER

MERCHANDISE UNLIMITED, INC.

99221568

REGISTERED

NMN

NM NUMBERS MATTER

99518633

REGISTERED

SEA

SEASONBASE

99583767

REGISTERED

AIA

AIAG

98662198

REGISTERED

COMFORTSIDE

Run a conflict check

Other Marks by COMFORTSIDE LLC

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Michael Markos

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company