Who owns the WEKOIL trademark?

The WEKOIL trademark is owned by Liang Yueqiong.

What class is the WEKOIL trademark registered in?

The WEKOIL trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for WEKOIL?

The USPTO serial number for WEKOIL is 88137375.

What is the registration number for WEKOIL?

WEKOIL is registered under USPTO registration number 5779455.

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Updated Nov 7, 2026·40 searches this week

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Section 8/9 declaration window

June 18, 2029

953 days remaining

WEK

WEKOIL

REGISTERED

Serial: 88137375
Reg: 5779455
Filed: Sep 29, 2018
Owner: Liang Yueqiong

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

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 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Feb 09, 2018

First use in commerce: Feb 09, 2018

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

Status History

20 events

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2025

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 29, 2025

Code ARAA

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

May 29, 2025

Code REAP

REGISTERED - SEC. 8 (6-YR) ACCEPTED

May 23, 2025

Code 8.OK

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 23, 2025

Code APRE

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

May 23, 2025

Code NAS8

TEAS SECTION 8 RECEIVED

Jan 13, 2025

Code ES8R

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

Jun 18, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Jun 18, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Apr 02, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 02, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 13, 2019

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 16, 2019

Code CNSA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 21, 2019

Code TCCA

ASSIGNED TO EXAMINER

Jan 10, 2019

Code DOCK

TEAS VOLUNTARY AMENDMENT RECEIVED

Oct 14, 2018

Code PARI

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Oct 14, 2018

Code TAEA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 09, 2018

Code MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 07, 2018

Code NWOS

NEW APPLICATION ENTERED

Oct 03, 2018

Code NWAP

WEKOIL

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