Who owns the KALFRISA trademark?

The KALFRISA trademark is owned by KALFRISA, S.A..

What is the serial number for KALFRISA?

The USPTO serial number for KALFRISA is 79433027.

What is the registration number for KALFRISA?

KALFRISA is registered under USPTO registration number 8465604.

KAL

USPTO Trademark Record

REGISTERED

KALFRISA

Q: What class is the KALFRISA trademark registered in?

The KALFRISA trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 79433027·Reg 8465604·Filed Aug 28, 2025

Owner KALFRISA, S.A.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Advertising; business management, organization and administration; office functions.; 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.

KALFRISA (Serial No. 79433027), Registration No. 8465604, is a registered US trademark filed on Aug 28, 2025 by KALFRISA, S.A.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

early section 8: September 29, 2032

Mark Intelligence

KALFRISA (Reg. #8465604) is a registered US trademark that has been protecting its owner, KALFRISA, S.A., since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services) 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 3 opposition proceedings during prosecution.

FILED

Aug 28, 2025

SERIAL

79433027

REG#

8465604

REGISTERED

Sep 29, 2026

Owner

Applicant

KALFRISA, S.A.

Entity

Not Provided

Address

Polígono industrial Malpica, nº 65,, Calle D E-50016 Zaragoza (ZARAGOZA)

Country

Attorney

NameElizabeth Lee D'Amore

Law firm

Elizabeth Lee D'Amore Lucas & Mercanti, LLP

Docket

CLM-2492-TM

Address

100 South Jefferson Road, Suite 202, Whippany, NJ 07981, United States

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Filing Information

StatusREGISTERED

Filing DateAug 28, 2025

Serial Number79433027

Registration No.8465604

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionAug 11, 2026

Mark TypeStandard characters

Attorney DocketCLM-2492-TM

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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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 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

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.

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Aug 06, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jul 22, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 22, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 09, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 09, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 09, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Feb 26, 2026

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 08, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Feb 07, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 15, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jan 14, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jan 13, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 22, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Sep 18, 2025

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

KALFRISA

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