Who owns the E4 trademark?

The E4 trademark is owned by E-FOUR CORPORATION.

What class is the E4 trademark registered in?

The E4 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for E4?

The USPTO serial number for E4 is 79089317.

What is the registration number for E4?

E4 is registered under USPTO registration number 4011050.

USPTO Trademark Record

ABANDONED

E4

SN 79089317·Reg 4011050·Filed Oct 01, 2010

Owner E-FOUR 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.

E4 (Serial No. 79089317), Registration No. 4011050, is a abandoned US trademark filed on Oct 01, 2010 by E-FOUR CORPORATION. This trademark covers Class 009 (Electronics, software & scientific instruments).

Mark Intelligence

E4 (Reg. #4011050) is an abandoned US trademark that was filed in 2010 but has since been abandoned. 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 3 opposition proceedings during prosecution.

FILED

Oct 01, 2010

SERIAL

79089317

REG#

4011050

REGISTERED

Aug 16, 2011

Owner

Applicant

E-FOUR CORPORATION

Entity

Corporation

Address

2-77-2, Higashi urawa Midori-ku, Saitama-city Saitama 336-0926

Country

Attorney

NameCharles H. DeVoe

Law firm

Charles H. DeVoe Kolisch Hartwell, PC

Docket

FUJ424

Address

520 SW Yamhill St, Suite 200, Portland, OR 97204, 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

StatusABANDONED

Filing DateOct 01, 2010

Serial Number79089317

Registration No.4011050

Registration DateAug 16, 2011

Status DateOct 01, 2020

Published for OppositionMay 31, 2011

Mark TypeStylized characters

Attorney DocketFUJ424

Status DescriptionUS registration is dead and cancelled

Filing Signals

FILED

2010

YEARS AGO

16y

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

Search 14M+ 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

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

Status History

35 events

DEATH OF INTERNATIONAL REGISTRATION

Nov 27, 2021

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

Nov 27, 2021

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

TOTAL INVALIDATION PROCESSED BY THE IB

Jan 11, 2019

TOTAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Dec 08, 2018

INVALIDATION PROCESSED

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Dec 08, 2018

TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Nov 23, 2018

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Mar 23, 2018

CANCELLED SECTION 71

FINAL DECISION TRANSACTION PROCESSED BY IB

Mar 03, 2013

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 17, 2011

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 17, 2011

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 16, 2011

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

NOTIFICATION PROCESSED BY IB

Aug 20, 2011

NOTIFICATION PROCESSED BY IB

REGISTERED-PRINCIPAL REGISTER

Aug 16, 2011

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 31, 2011

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 11, 2011

NOTICE OF PUBLICATION

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

May 11, 2011

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 11, 2011

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

EXAMINERS AMENDMENT MAILED

Apr 28, 2011

EXAMINERS AMENDMENT MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 27, 2011

EXAMINERS AMENDMENT -WRITTEN

EXAMINER'S AMENDMENT ENTERED

Apr 27, 2011

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 27, 2011

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 27, 2011

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 05, 2011

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 05, 2011

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Apr 04, 2011

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 01, 2011

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Feb 05, 2011

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 19, 2011

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Jan 19, 2011

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 19, 2011

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Jan 18, 2011

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jan 11, 2011

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Nov 30, 2010

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 26, 2010

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 25, 2010

SN ASSIGNED FOR SECT 66A APPL FROM IB

E4

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by E-FOUR CORPORATION

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

Other Marks by Charles H. DeVoe

Resources

Company