Who owns the CLEF trademark?

The CLEF trademark is owned by ROB CLASSIC INC..

What class is the CLEF trademark registered in?

The CLEF trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for CLEF?

The USPTO serial number for CLEF is 79275810.

What is the registration number for CLEF?

CLEF is registered under USPTO registration number 0.

Sealvo

Home Search: CLEFCLEF #79275810

Back

Updated Sep 25, 2026·18 searches this week

View on USPTO TSDR Find similar marks

CLE

USPTO Trademark Record

ABANDONED

CLEF

SN 79275810·Reg 0·Filed Nov 25, 2019

Owner ROB CLASSIC INC.

Clothing, footwear, headwear.

CLEF (Serial No. 79275810), Registration No. 0, is a abandoned US trademark filed on Nov 25, 2019 by ROB CLASSIC INC.. This trademark covers Class 025 (Clothing, footwear & headgear).

Conflict Analysis

Full conflict analysis for CLEF (SN 79275810) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLEF (Reg. #0) is an abandoned US trademark that was filed in 2019 but has since been abandoned. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 3 opposition proceedings during prosecution.

FILED

Nov 25, 2019

SERIAL

79275810

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 25, 2019

Serial Number79275810

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 10, 2021

Mark TypeStylized characters

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

32 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 27, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 10, 2022

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

FINAL DISPOSITION NOTICE SENT TO IB

Feb 10, 2022

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jun 20, 2021

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jun 02, 2021

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 02, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 10, 2021

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Feb 10, 2021

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Jul 30, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 30, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 30, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 09, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 08, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 08, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 29, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 29, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 29, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jun 29, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 29, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 29, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REFUSAL PROCESSED BY IB

Apr 24, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Apr 07, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 07, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 21, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 20, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Mar 18, 2020

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 28, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Feb 27, 2020

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Feb 27, 2020

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Jan 14, 2020

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 09, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 02, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by ROB CLASSIC INC.

Additional USPTO filings from the same owner.

PLA

PLATCHAMP

79276413

ROB CLASSIC INC.

REGISTERED

Other Marks in Class 025 — Clothing, footwear & headgear

Recently filed and registered marks in the same international class.

CLE

CLEF

77081532

Torance A Douse

ABANDONED

CLE

CLEF

75365159

HERON INCORPORATED

ABANDONED

JOL

JOLI CLEF

73805478

SIEMENS, SANDI

ABANDONED

Other Marks by Charles J. Meyer

Additional USPTO filings handled by the same attorney of record.

UDO

U-DOT

99614793

REGISTERED

SK2

SK2CB

88294522

REGISTERED

SHO

SHOOTOUT

88294598

REGISTERED

CHA

CHAIN BOSS

86734932

REGISTERED

CLEF

Run a conflict check

Other Marks by ROB CLASSIC INC.

Other Marks in Class 025 — Clothing, footwear & headgear

Other Marks by Charles J. Meyer

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company