Who owns the CONSTANT trademark?

The CONSTANT trademark is owned by Zhejiang Constant Engine Mading Co., Ltd..

What class is the CONSTANT trademark registered in?

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

What is the serial number for CONSTANT?

The USPTO serial number for CONSTANT is 79111637.

What is the registration number for CONSTANT?

CONSTANT is registered under USPTO registration number 0.

Sealvo

Home Search: CONSTANTCONSTANT #79111637

Back

Updated Sep 18, 2026·8 searches this week

View on USPTO TSDR Find similar marks

CON

USPTO Trademark Record

ABANDONED

CONSTANT

SN 79111637·Reg 0·Filed Mar 13, 2012

Owner Zhejiang Constant Engine Mading 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.

CONSTANT (Serial No. 79111637), Registration No. 0, is a abandoned US trademark filed on Mar 13, 2012 by Zhejiang Constant Engine Mading Co., Ltd.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Conflict Analysis

Full conflict analysis for CONSTANT (SN 79111637) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CONSTANT (Reg. #0) is an abandoned US trademark that was filed in 2012 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 3 opposition proceedings during prosecution.

FILED

Mar 13, 2012

SERIAL

79111637

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateMar 13, 2012

Serial Number79111637

Registration No.0

Registration DateDec 31, 1969

Status DateMar 14, 2022

Mark TypeStylized characters

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

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

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

19 events

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

Oct 02, 2022

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG MAILED

DEATH OF INTERNATIONAL REGISTRATION

Oct 01, 2022

DEATH OF INTERNATIONAL REGISTRATION

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 11, 2014

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE SENT TO IB

Jan 20, 2014

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jan 18, 2014

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 27, 2013

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Oct 09, 2013

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 09, 2013

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jan 18, 2013

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Jan 18, 2013

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

REFUSAL PROCESSED BY IB

Jul 14, 2012

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 22, 2012

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Jun 22, 2012

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jun 22, 2012

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Jun 21, 2012

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 20, 2012

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

May 08, 2012

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 04, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 03, 2012

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Zhejiang Constant Engine Mading Co., Ltd.

Additional USPTO filings from the same owner.

CST

79111931

Zhejiang Constant Engine Mading Co., Ltd.

ABANDONED

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

Recently filed and registered marks in the same international class.

CON

CONSTANT

50015342

Zhejiang Constant Engine Mading Co.,Ltd.

PENDING

CON

CONSTANT RACE

87325752

EX OPCO, LLC

REGISTERED

CON

CONSTANT COMFORT

90639193

Team Worldwide Corporation

REGISTERED

CON

CONSTANT FLOAT

75544644

KUHN SAS

REGISTERED

CONSTANT

Run a conflict check

Other Marks by Zhejiang Constant Engine Mading Co., Ltd.

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company