Who owns the OPTI-WELD trademark?

The OPTI-WELD trademark is owned by Thomas Investment Holdings Limited.

What is the serial number for OPTI-WELD?

The USPTO serial number for OPTI-WELD is 79244608.

What is the registration number for OPTI-WELD?

OPTI-WELD is registered under USPTO registration number 6050046.

OPTI-WELD - Owned by Thomas Investment Holdings Limited - (Class 006, Class 019)

Q: What class is the OPTI-WELD trademark registered in?

The OPTI-WELD trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 019 (Non-metallic building materials).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

43 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

May 12, 2025

Code REM3

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 13, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 13, 2024

Code CHAN

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

May 13, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 13, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 13, 2024

Code TCCA

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 10, 2020

Code FINO

FINAL DISPOSITION PROCESSED

Sep 19, 2020

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Sep 19, 2020

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 12, 2020

Code FICR

REGISTERED-PRINCIPAL REGISTER

May 12, 2020

Code R.PR

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 17, 2020

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Apr 01, 2020

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 01, 2020

Code OPNS

PUBLISHED FOR OPPOSITION

Feb 25, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 25, 2020

Code NPUB

NOTIFICATION PROCESSED BY IB

Feb 21, 2020

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 05, 2020

Code NONP

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Feb 05, 2020

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 05, 2020

Code OPNS

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 21, 2020

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 14, 2020

Code TEME

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jan 13, 2020

Code ERFR

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 13, 2020

Code CRFA

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

Dec 19, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 19, 2019

Code ARAA

FINAL REFUSAL WRITTEN

Jul 15, 2019

Code CNFR

FINAL REFUSAL E-MAILED

Jul 15, 2019

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 15, 2019

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 12, 2019

Code TEME

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

Jul 11, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 11, 2019

Code ARAA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 11, 2019

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 11, 2019

Code CRFA

REFUSAL PROCESSED BY IB

Feb 02, 2019

Code RFNT

REFUSAL PROCESSED BY MPU

Jan 11, 2019

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 11, 2019

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 22, 2018

Code RFCR

NON-FINAL ACTION WRITTEN

Dec 21, 2018

Code CNRT

ASSIGNED TO EXAMINER

Dec 18, 2018

Code DOCK

APPLICATION FILING RECEIPT MAILED

Nov 13, 2018

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 07, 2018

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 01, 2018

Code REPR

Other Marks in Class 006 — Common metals, their alloys & metal goods

Recently filed and registered marks in the same international class.

OPT

OPTI-WELD

74419348

Valmont Industries, Inc.

ABANDONED

MUG

MUGGY WELD

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TUF

TUFF-WELD

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NATIONAL OILWELL VARCO, L.P.

REGISTERED

TRU

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REGISTERED

Other Marks by Michelle Q. Pham

Additional USPTO filings handled by the same attorney of record.

NAT

NATIONAL SIGNS

99444687

REGISTERED

NAT

NATIONAL SPORTS ASSOCIATION OF WELLNESS & MENTAL FITNESS

99501063

REGISTERED

ASK

ASK ALBERT

98030000

REGISTERED

HAR

HARRISBURG

98625881

REGISTERED

OPTI-WELD

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Michelle Q. Pham

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