Who owns the OPTIMAL trademark?

The OPTIMAL trademark is owned by Crest Industries, LLC.

What class is the OPTIMAL trademark registered in?

The OPTIMAL trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for OPTIMAL?

The USPTO serial number for OPTIMAL is 88682326.

What is the registration number for OPTIMAL?

OPTIMAL is registered under USPTO registration number 6128484.

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Updated Nov 8, 2026·32 searches this week

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Section 8/9 declaration window

August 19, 2030

1379 days remaining

OPT

OPTIMAL

REGISTERED

Serial: 88682326
Reg: 6128484
Filed: Nov 06, 2019
Owner: Crest Industries, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: May 04, 2016

First use in commerce: May 04, 2016

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Status History

23 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 03, 2025

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 03, 2025

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 03, 2025

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Aug 21, 2025

Code E815

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

Aug 18, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Jun 02, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2020

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 29, 2020

Code PREV

ASSIGNED TO LIE

Apr 28, 2020

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2020

Code CNSA

EXAMINER'S AMENDMENT ENTERED

Apr 21, 2020

Code XAEC

EXAMINERS AMENDMENT -WRITTEN

Apr 21, 2020

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Apr 21, 2020

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 21, 2020

Code GNEN

NON-FINAL ACTION WRITTEN

Feb 19, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 19, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 19, 2020

Code GNRN

ASSIGNED TO EXAMINER

Feb 11, 2020

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 15, 2019

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 14, 2019

Code NWOS

NEW APPLICATION ENTERED

Nov 09, 2019

Code NWAP

OPTIMAL

What to file next

Full Goods & Services

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