Who owns the C21 trademark?

The C21 trademark is owned by Elephant Chain Block Co., Ltd..

What class is the C21 trademark registered in?

The C21 trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for C21?

The USPTO serial number for C21 is 76019414.

What is the registration number for C21?

C21 is registered under USPTO registration number 2948303.

Sealvo

Home Search: C21C21 #76019414

Back

Updated Oct 28, 2026·25 searches this week

View on USPTO TSDR Find similar marks

C21

USPTO Trademark Record

ABANDONED

C21

SN 76019414·Reg 2948303·Filed Apr 06, 2000

Owner Elephant Chain Block Co., Ltd.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

C21 (Serial No. 76019414), Registration No. 2948303, is a abandoned US trademark filed on Apr 06, 2000 by Elephant Chain Block Co., Ltd.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Mark Intelligence

C21 (Reg. #2948303) is an abandoned US trademark that was filed in 2000 but has since been abandoned. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 06, 2000

SERIAL

76019414

REG#

2948303

REGISTERED

May 10, 2005

Filing Information

StatusABANDONED

Filing DateApr 06, 2000

Serial Number76019414

Registration No.2948303

Registration DateMay 10, 2005

Status DateDec 16, 2011

Published for OppositionOct 30, 2001

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Nov 19, 2004

First use in commerce: Nov 19, 2004

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

33 events

CANCELLED SEC. 8 (6-YR)

Dec 16, 2011

CANCELLED SEC. 8 (6-YR)

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 18, 2005

TEAS CHANGE OF OWNER ADDRESS RECEIVED

REGISTERED-PRINCIPAL REGISTER

May 10, 2005

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jan 25, 2005

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Jan 21, 2005

ASSIGNED TO LIE

STATEMENT OF USE PROCESSING COMPLETE

Jan 10, 2005

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 10, 2005

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

USE AMENDMENT FILED

Dec 27, 2004

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Dec 27, 2004

TEAS STATEMENT OF USE RECEIVED

SOU EXTENSION 5 GRANTED

Jul 28, 2004

SOU EXTENSION 5 GRANTED

CASE FILE IN TICRS

Jul 12, 2004

CASE FILE IN TICRS

SOU TEAS EXTENSION RECEIVED

Jun 30, 2004

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Jun 30, 2004

SOU EXTENSION 5 FILED

SOU EXTENSION 4 GRANTED

Feb 05, 2004

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 14, 2004

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jan 14, 2004

SOU EXTENSION 4 FILED

SOU EXTENSION 3 GRANTED

Jul 18, 2003

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 11, 2003

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jul 11, 2003

SOU EXTENSION 3 FILED

SOU EXTENSION 2 GRANTED

Mar 28, 2003

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 16, 2003

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jan 16, 2003

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Aug 12, 2002

SOU EXTENSION 1 GRANTED

PAPER RECEIVED

Jul 19, 2002

PAPER RECEIVED

SOU EXTENSION 1 FILED

Jul 19, 2002

SOU EXTENSION 1 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 15, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jan 22, 2002

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 30, 2001

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 10, 2001

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 17, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 22, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 03, 2000

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Sep 26, 2000

ASSIGNED TO EXAMINER

Other Marks by Elephant Chain Block Co., Ltd.

Additional USPTO filings from the same owner.

HOI

HOISTMAN

76019416

Elephant Chain Block Co., Ltd.

REGISTERED

ELE

ELEPHANT

77469323

Elephant Chain Block Co., Ltd.

REGISTERED

KII

K-II

76019415

Elephant Chain Block Co., Ltd.

ABANDONED

SAK

SAKURA

75044355

Elephant Chain Block Co., Ltd.

ABANDONED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

C21

77020164

Solar Century Holdings Limited

ABANDONED

C21

Run a conflict check

Other Marks by Elephant Chain Block Co., Ltd.

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company