Who owns the DE-FLEX trademark?

The DE-FLEX trademark is owned by AquaCast Liner LLC.

What class is the DE-FLEX trademark registered in?

The DE-FLEX trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for DE-FLEX?

The USPTO serial number for DE-FLEX is 88156845.

What is the registration number for DE-FLEX?

DE-FLEX is registered under USPTO registration number 5933617.

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Home Search: DE-FLEXDE-FLEX #88156845

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Updated Oct 10, 2026·23 searches this week

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DEF

USPTO Trademark Record

ABANDONED

DE-FLEX

SN 88156845·Reg 5933617·Filed Oct 16, 2018

Owner AquaCast Liner LLC

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

DE-FLEX (Serial No. 88156845), Registration No. 5933617, is a abandoned US trademark filed on Oct 16, 2018 by AquaCast Liner LLC. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Mark Intelligence

DE-FLEX (Reg. #5933617) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 16, 2018

SERIAL

88156845

REG#

5933617

REGISTERED

Dec 10, 2019

Filing Information

StatusABANDONED

Filing DateOct 16, 2018

Serial Number88156845

Registration No.5933617

Registration DateDec 10, 2019

Status DateJun 26, 2026

Published for OppositionAug 06, 2019

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Jan 16, 2019

First use in commerce: Jan 16, 2019

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

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Status History

24 events

CANCELLED SEC. 8 (6-YR)

Jun 26, 2026

CANCELLED SEC. 8 (6-YR)

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

Dec 10, 2024

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

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

Jun 06, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 06, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 06, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 10, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 06, 2019

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 05, 2019

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 26, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Oct 26, 2019

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Oct 10, 2019

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 10, 2019

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 01, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 06, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 06, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 17, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Jul 02, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 25, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 25, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jan 25, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 25, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 25, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 26, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 19, 2018

NEW APPLICATION ENTERED

Other Marks by AquaCast Liner LLC

Additional USPTO filings from the same owner.

PAN

PANTALOON

88156831

AquaCast Liner LLC

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LOG

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86031418

AquaCast Liner, LLC

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AQU

AQUACAST

86031441

AquaCast Liner, LLC

REGISTERED

HIP

HIPSTER

86031452

AquaCast Liner, LLC

REGISTERED

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