Who owns the KEF trademark?

The KEF trademark is owned by KEF Celestion Corporation.

What class is the KEF trademark registered in?

The KEF trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for KEF?

The USPTO serial number for KEF is 90363854.

What is the registration number for KEF?

KEF is registered under USPTO registration number 6675362.

KEF

USPTO Trademark Record

REGISTERED

KEF

SN 90363854·Reg 6675362·Filed Dec 07, 2020

Owner KEF Celestion Corporation

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

KEF (Serial No. 90363854), Registration No. 6675362, is a registered US trademark filed on Dec 07, 2020 by KEF Celestion Corporation. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: March 22, 2028

Mark Intelligence

KEF (Reg. #6675362) is a registered US trademark that has been protecting its owner, KEF Celestion Corporation, since 2020. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 07, 2020

SERIAL

90363854

REG#

6675362

REGISTERED

Mar 22, 2022

Owner

Applicant

KEF Celestion Corporation

Entity

Corporation

Address

Willow House, Cricket Square, Floor 2, 171 Elgin Avenue, Grand Cayman, KY1-1107

Country

Attorney

NameHemant Gupta

Law firm

Hemant Gupta BUTLER SNOW. LLP

Docket

52408.209751

Address

6075 POPLAR AVENUE, SUITE 500, MEMPHIS, TN 38119, UNITED STATES

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateDec 07, 2020

Serial Number90363854

Registration No.6675362

Registration DateMar 22, 2022

Status DateMar 22, 2022

Published for OppositionJan 04, 2022

Mark TypeStandard characters

Attorney Docket52408.209751

Status DescriptionLive and registered

Filing Signals

FILED

2020

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Oct 02, 1961

First use in commerce: Nov 30, 1973

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

Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Mar 22, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 04, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 04, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 15, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 26, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 24, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 24, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 24, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 26, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 26, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 26, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 25, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 10, 2020

NEW APPLICATION ENTERED

KEF

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by KEF Celestion Corporation

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Hemant Gupta

Resources

Company