Who owns the OPTI-FLEX trademark?

The OPTI-FLEX trademark is owned by U.S. Well Services, LLC.

What class is the OPTI-FLEX trademark registered in?

The OPTI-FLEX trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for OPTI-FLEX?

The USPTO serial number for OPTI-FLEX is 87170754.

What is the registration number for OPTI-FLEX?

OPTI-FLEX is registered under USPTO registration number 5661927.

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Home Search: OPTI-FLEXOPTI-FLEX #87170754

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USPTO Trademark Record

ABANDONED

OPTI-FLEX

SN 87170754·Reg 5661927·Filed Sep 14, 2016

Owner U.S. Well Services, LLC

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

OPTI-FLEX (Serial No. 87170754), Registration No. 5661927, is a abandoned US trademark filed on Sep 14, 2016 by U.S. Well Services, LLC. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

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Mark Intelligence

OPTI-FLEX (Reg. #5661927) is an abandoned US trademark that was filed in 2016 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 14, 2016

SERIAL

87170754

REG#

5661927

REGISTERED

Jan 22, 2019

Filing Information

StatusABANDONED

Filing DateSep 14, 2016

Serial Number87170754

Registration No.5661927

Registration DateJan 22, 2019

Status DateAug 01, 2025

Published for OppositionMar 20, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Nov 18, 2017

First use in commerce: Nov 18, 2017

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

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Status History

67 events

CANCELLED SEC. 8 (6-YR)

Aug 01, 2025

CANCELLED SEC. 8 (6-YR)

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

Mar 31, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 31, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 31, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 31, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

Jan 22, 2024

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 10, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 21, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 09, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jun 09, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 09, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 09, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 09, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 15, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 01, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Jan 22, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 15, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 14, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Dec 02, 2018

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 01, 2018

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Nov 15, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 15, 2018

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 15, 2018

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 20, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 20, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 28, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 09, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXPARTE APPEAL TERMINATED

Feb 09, 2018

EXPARTE APPEAL TERMINATED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 03, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 03, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 02, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

Feb 02, 2018

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

ACTION CONTINUING A FINAL - COMPLETED

Feb 02, 2018

ACTION CONTINUING A FINAL - COMPLETED

CONTINUATION OF FINAL REFUSAL E-MAILED

Feb 02, 2018

CONTINUATION OF FINAL REFUSAL E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 01, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 20, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 20, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 20, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 20, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 20, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 20, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 20, 2018

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNED TO LIE

Jan 19, 2018

ASSIGNED TO LIE

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jan 05, 2018

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 05, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

EX PARTE APPEAL-INSTITUTED

Jan 05, 2018

EX PARTE APPEAL-INSTITUTED

EXPARTE APPEAL RECEIVED AT TTAB

Jan 05, 2018

EXPARTE APPEAL RECEIVED AT TTAB

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Jan 05, 2018

JURISDICTION RESTORED TO EXAMINING ATTORNEY

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 12, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 29, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 12, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 12, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 05, 2017

NOTIFICATION OF FINAL REFUSAL EMAILED

FINAL REFUSAL E-MAILED

Jul 05, 2017

FINAL REFUSAL E-MAILED

FINAL REFUSAL WRITTEN

Jul 05, 2017

FINAL REFUSAL WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 27, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 26, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 26, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NON-FINAL ACTION E-MAILED

Dec 27, 2016

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Dec 27, 2016

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 27, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 20, 2016

ASSIGNED TO EXAMINER

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

Oct 11, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 11, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NEW APPLICATION ENTERED

Sep 17, 2016

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 17, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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