Who owns the ZEFR trademark?

The ZEFR trademark is owned by ZEFR, Inc..

What class is the ZEFR trademark registered in?

The ZEFR trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for ZEFR?

The USPTO serial number for ZEFR is 88160911.

What is the registration number for ZEFR?

ZEFR is registered under USPTO registration number 5762923.

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ZEF

USPTO Trademark Record

REGISTERED

ZEFR

SN 88160911·Reg 5762923·Filed Oct 18, 2018

Owner ZEFR, Inc.

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

ZEFR (Serial No. 88160911), Registration No. 5762923, is a registered US trademark filed on Oct 18, 2018 by ZEFR, Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: May 28, 2029

Conflict Analysis

Full conflict analysis for ZEFR (SN 88160911) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ZEFR (Reg. #5762923) is a registered US trademark that has been protecting its owner, ZEFR, Inc., since 2018. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 18, 2018

SERIAL

88160911

REG#

5762923

REGISTERED

May 28, 2019

Filing Information

StatusREGISTERED

Filing DateOct 18, 2018

Serial Number88160911

Registration No.5762923

Registration DateMay 28, 2019

Status DateOct 02, 2025

Published for OppositionMar 12, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 18, 2018

First use in commerce: Oct 18, 2018

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

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

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Status History

13 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 02, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 02, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 02, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

May 28, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 28, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

May 28, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 12, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 12, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 20, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 29, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 28, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 31, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 22, 2018

NEW APPLICATION ENTERED

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PENDING

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