What class is the CT trademark registered in?

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

What is the serial number for CT?

The USPTO serial number for CT is 88684576.

What is the registration number for CT?

CT is registered under USPTO registration number 6167417.

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Updated Oct 27, 2026·16 searches this week

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USPTO Trademark Record

REGISTERED

CT

Q: Who owns the CT trademark?

The CT trademark is owned by DONGGUAN CLAMPTEK ELECTRO-MECHANICAL SCIENCE&TECHNOLOGY DEVELOPING CO.,LTD.

SN 88684576·Reg 6167417·Filed Nov 08, 2019

Owner DONGGUAN CLAMPTEK ELECTRO-MECHANICAL SCIENCE&TECHNOLOGY DEVELOPING 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.

CT (Serial No. 88684576), Registration No. 6167417, is a registered US trademark filed on Nov 08, 2019 by DONGGUAN CLAMPTEK ELECTRO-MECHANICAL SCIENCE&TECHNOLOGY DEVELOPING CO.,LTD. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: October 07, 2030

Mark Intelligence

CT (Reg. #6167417) is a registered US trademark that has been protecting its owner, DONGGUAN CLAMPTEK ELECTRO-MECHANICAL SCIENCE&TECHNOLOGY DEVELOPING CO.,LTD, since 2019. 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

Nov 08, 2019

SERIAL

88684576

REG#

6167417

REGISTERED

Oct 06, 2020

Filing Information

StatusREGISTERED

Filing DateNov 08, 2019

Serial Number88684576

Registration No.6167417

Registration DateOct 06, 2020

Status DateAug 05, 2026

Published for OppositionJul 21, 2020

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

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: Aug 01, 2019

First use in commerce: Aug 01, 2019

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

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Status History

31 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 05, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 05, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 05, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Jun 08, 2026

TEAS SECTION 8 RECEIVED

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

Oct 06, 2025

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

May 10, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

May 10, 2022

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Oct 06, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 21, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 01, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 11, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 10, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 10, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jun 08, 2020

ASSIGNED TO LIE

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 28, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

FINAL REFUSAL WRITTEN

Mar 31, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 31, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 31, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 30, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 30, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 30, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Feb 13, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 13, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 13, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 12, 2020

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 16, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 15, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Nov 13, 2019

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Nov 13, 2019

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

NEW APPLICATION ENTERED

Nov 12, 2019

NEW APPLICATION ENTERED

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