Who owns the 6 IS A SERIOUS NUMBER trademark?

The 6 IS A SERIOUS NUMBER trademark is owned by Wallis Oil Co., Inc..

What class is the 6 IS A SERIOUS NUMBER trademark registered in?

The 6 IS A SERIOUS NUMBER trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for 6 IS A SERIOUS NUMBER?

The USPTO serial number for 6 IS A SERIOUS NUMBER is 88731256.

What is the registration number for 6 IS A SERIOUS NUMBER?

6 IS A SERIOUS NUMBER is registered under USPTO registration number 6100484.

Sealvo

Home Search: 6 IS A SERIOUS NUMBER6 IS A SERIOUS NUMBER #88731256

Back

Updated Sep 29, 2026·28 searches this week

View on USPTO TSDR Find similar marks

6IS

USPTO Trademark Record

REGISTERED

6 IS A SERIOUS NUMBER

SN 88731256·Reg 6100484·Filed Dec 18, 2019

Owner Wallis Oil Co., Inc.

Advertising; business management, organization and administration; office functions.

6 IS A SERIOUS NUMBER (Serial No. 88731256), Registration No. 6100484, is a registered US trademark filed on Dec 18, 2019 by Wallis Oil Co., Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: July 15, 2030

Conflict Analysis

Full conflict analysis for 6 IS A SERIOUS NUMBER (SN 88731256) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

6 IS A SERIOUS NUMBER (Reg. #6100484) is a registered US trademark that has been protecting its owner, Wallis Oil Co., Inc., since 2019. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 18, 2019

SERIAL

88731256

REG#

6100484

REGISTERED

Jul 14, 2020

Filing Information

StatusREGISTERED

Filing DateDec 18, 2019

Serial Number88731256

Registration No.6100484

Registration DateJul 14, 2020

Status DateJul 10, 2026

Published for OppositionApr 28, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 30, 2012

First use in commerce: Nov 30, 2012

Advertising; business management, organization and administration; office functions.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

19 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

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

Jul 10, 2026

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

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

Jul 10, 2026

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

TEAS SECTION 8 & 15 RECEIVED

Jul 06, 2026

TEAS SECTION 8 & 15 RECEIVED

CORRECTION UNDER SECTION 7 - PROCESSED

Jun 29, 2026

CORRECTION UNDER SECTION 7 - PROCESSED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jun 27, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 7

May 18, 2026

POST REGISTRATION ACTION MAILED - SEC. 7

POST REGISTRATION ACTION CORRECTION

May 14, 2026

POST REGISTRATION ACTION CORRECTION

CORRECTION UNDER SECTION 7 - PROCESSED

Mar 17, 2026

CORRECTION UNDER SECTION 7 - PROCESSED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Jan 03, 2026

TEAS SECTION 7 REQUEST RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 23, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 17, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 21, 2019

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 21, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Wallis Oil Co., Inc.

Additional USPTO filings from the same owner.

PUM

PUMP HANDLE SNACK SHOPS

73756922

WALLIS OIL CO., INC.

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

SIX

SIX IS A SERIOUS NUMBER

85923627

Wallis Oil Company, Inc.

REGISTERED

SER

SERIOUS

79050587

Serious Brands Limited

REGISTERED

666

6 6 6

90068174

WENG, Ping

REGISTERED

NOT

NOT A NUMBER

97425464

Love146, Inc.

REGISTERED

Other Marks by John B. Greenberg

Additional USPTO filings handled by the same attorney of record.

FNA

FNAS

99261413

REGISTERED

NAT

NATIONALLINK

99603428

REGISTERED

IDX

IDX INSTANT DECISION. XCELERATED RESULTS.

99261409

REGISTERED

NAT

NATIONALLINK

99603432

REGISTERED

6 IS A SERIOUS NUMBER

Run a conflict check

Other Marks by Wallis Oil Co., Inc.

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by John B. Greenberg

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company