Who owns the U-FLEX trademark?

The U-FLEX trademark is owned by WONPOONG CORPORATION.

What is the serial number for U-FLEX?

The USPTO serial number for U-FLEX is 85882487.

What is the registration number for U-FLEX?

U-FLEX is registered under USPTO registration number 4619439.

UFL

USPTO Trademark Record

REGISTERED

U-FLEX

Q: What class is the U-FLEX trademark registered in?

The U-FLEX trademark is registered in Class 017 (Rubber, plastics & insulating materials), Class 022 (Ropes, string, nets, tents & sails), Class 040 (Treatment & processing of materials).

SN 85882487·Reg 4619439·Filed Mar 21, 2013

Owner WONPOONG CORPORATION

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.; Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport and storage of materials in bulk; padding, cushioning and stuffing materials, except of paper, cardboard, rubber or plastics; raw fibrous textile materials and substitutes therefor.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

U-FLEX (Serial No. 85882487), Registration No. 4619439, is a registered US trademark filed on Mar 21, 2013 by WONPOONG CORPORATION. This trademark covers Class 017 (Rubber, plastics & insulating materials), Class 022 (Ropes, string, nets, tents & sails), Class 040 (Treatment & processing of materials).

Section 8/9 declaration window: October 16, 2034

Mark Intelligence

U-FLEX (Reg. #4619439) is a registered US trademark that has been protecting its owner, WONPOONG CORPORATION, since 2013. The mark covers Class 017 (Rubber, plastics & insulating materials), Class 022 (Ropes, string, nets, tents & sails) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 21, 2013

SERIAL

85882487

REG#

4619439

REGISTERED

Oct 14, 2014

Owner

Applicant

WONPOONG CORPORATION

Entity

Corporation

Address

Wonpoong Bldg, 664-8 Deungchon-dong, Kangseo-gu, Seoul, 07590

Country

Attorney

NameHeedong Chae

Law firm

Heedong Chae LUCEM, PC

Docket

7061TM01

Address

801 S. Figueroa Street, Ste 2000, Los Angeles, CA 90017, United States

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Filing Information

StatusREGISTERED

Filing DateMar 21, 2013

Serial Number85882487

Registration No.4619439

Registration DateOct 14, 2014

Status DateJun 14, 2025

Published for OppositionJul 29, 2014

Next RenewalOctober 16, 2034

Mark TypeStandard characters

Attorney Docket7061TM01

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2013

YEARS AGO

13y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

Class 022Ropes, string, nets, tents & sails

US codes: 001, 002, 007, 019, 022, 042, 050

Ropes and string; nets; tents and tarpaulins; awnings of textile or synthetic materials; sails; sacks for the transport and storage of materials in bulk; padding, cushioning and stuffing materials, except of paper, cardboard, rubber or plastics; raw fibrous textile materials and substitutes therefor.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Status History

61 events

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

Oct 28, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 28, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 28, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 14, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 14, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 14, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 11, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Dec 28, 2024

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 12, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 04, 2024

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 14, 2023

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

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

Nov 10, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 10, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 10, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 26, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 26, 2020

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 26, 2020

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Feb 06, 2020

TEAS SECTION 8 RECEIVED

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

Oct 14, 2019

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 20, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 14, 2014

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 29, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 29, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 09, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 25, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 24, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 11, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jun 10, 2014

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 10, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

May 19, 2014

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

May 19, 2014

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

May 19, 2014

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 18, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 17, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 17, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Apr 16, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 16, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 16, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 26, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 25, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 25, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 24, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 24, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 24, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 03, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 03, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Feb 21, 2014

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Feb 10, 2014

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 10, 2014

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 10, 2014

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 23, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 23, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jan 21, 2014

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 03, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jul 06, 2013

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 06, 2013

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 06, 2013

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 28, 2013

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 26, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 25, 2013

NEW APPLICATION ENTERED

U-FLEX

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