Who owns the CARNOT trademark?

The CARNOT trademark is owned by Carnot LLC.

What is the serial number for CARNOT?

The USPTO serial number for CARNOT is 98292864.

What is the registration number for CARNOT?

CARNOT is registered under USPTO registration number 0.

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Home Search: CARNOTCARNOT #98292864

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Updated Sep 21, 2026·8 searches this week

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CAR

USPTO Trademark Record

PENDING

CARNOT

Q: What class is the CARNOT trademark registered in?

The CARNOT trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

SN 98292864·Reg 0·Filed Nov 30, 2023

Owner Carnot LLC

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

CARNOT (Serial No. 98292864), Registration No. 0, is a pending US trademark filed on Nov 30, 2023 by Carnot LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

Statement of Use due: October 01, 202610 days remaining

Conflict Analysis

Full conflict analysis for CARNOT (SN 98292864) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CARNOT (Reg. #0) is a pending US trademark that was filed in 2023 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 042 (Scientific, technology & SaaS services) respectively. 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

Nov 30, 2023

SERIAL

98292864

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateNov 30, 2023

Serial Number98292864

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 24, 2026

Published for OppositionAug 06, 2024

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.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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Status History

20 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 25, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 24, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 24, 2026

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Feb 24, 2026

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 23, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jul 23, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Jul 23, 2025

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 23, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 07, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 07, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 07, 2025

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 07, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 01, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 06, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 06, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 17, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 28, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 23, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 30, 2023

NEW APPLICATION ENTERED

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