Who owns the TENKARABUM trademark?

The TENKARABUM trademark is owned by Stewart, Christopher M.

What class is the TENKARABUM trademark registered in?

The TENKARABUM trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for TENKARABUM?

The USPTO serial number for TENKARABUM is 86822499.

What is the registration number for TENKARABUM?

TENKARABUM is registered under USPTO registration number 4997262.

Sealvo

Home Search: TENKARABUMTENKARABUM #86822499

Back

Updated Sep 17, 2026·34 searches this week

View on USPTO TSDR Find similar marks

TEN

USPTO Trademark Record

REGISTERED

TENKARABUM

SN 86822499·Reg 4997262·Filed Nov 17, 2015

Owner Stewart, Christopher M

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

TENKARABUM (Serial No. 86822499), Registration No. 4997262, is a registered US trademark filed on Nov 17, 2015 by Stewart, Christopher M. This trademark covers Class 028 (Games, toys & sporting goods).

Section 8/9 declaration window: July 14, 2036

Conflict Analysis

Full conflict analysis for TENKARABUM (SN 86822499) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TENKARABUM (Reg. #4997262) is a registered US trademark that has been protecting its owner, Stewart, Christopher M, since 2015. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 17, 2015

SERIAL

86822499

REG#

4997262

REGISTERED

Jul 12, 2016

Filing Information

StatusREGISTERED

Filing DateNov 17, 2015

Serial Number86822499

Registration No.4997262

Registration DateJul 12, 2016

Status DateMar 07, 2026

Published for OppositionApr 26, 2016

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Apr 10, 2010

First use in commerce: Apr 10, 2010

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

23 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 07, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 07, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 07, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 07, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Dec 13, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jul 12, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 10, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 10, 2022

REGISTERED - SEC. 8 (6-YR) ACCEPTED

REGISTERED - SEC. 15 ACKNOWLEDGED

Sep 10, 2022

REGISTERED - SEC. 15 ACKNOWLEDGED

SEC. 15 ACKNOWLEDGEMENT - E-MAILED

Sep 10, 2022

SEC. 15 ACKNOWLEDGEMENT - E-MAILED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 10, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Jun 29, 2022

TEAS SECTION 8 RECEIVED

TEAS SECTION 15 RECEIVED

Jun 29, 2022

TEAS SECTION 15 RECEIVED

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

Jul 12, 2021

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

REGISTERED-PRINCIPAL REGISTER

Jul 12, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 26, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 26, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 06, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 14, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 08, 2016

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK E-MAILED

Nov 21, 2015

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION ENTERED

Nov 20, 2015

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 20, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Stewart, Christopher M

Additional USPTO filings from the same owner.

TEN

TEN BUM

86821921

Stewart, Christopher M

REGISTERED

TEN

TENKARABUM

85925580

Stewart, Christopher M

REGISTERED

Other Marks in Class 028 — Games, toys & sporting goods

Recently filed and registered marks in the same international class.

TEN

TENKARABUM

85925580

Stewart, Christopher M

REGISTERED

TENKARABUM

Run a conflict check

Other Marks by Stewart, Christopher M

Other Marks in Class 028 — Games, toys & sporting goods

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company