Who owns the KENSINGTON PUZZLE COMPANY trademark?

The KENSINGTON PUZZLE COMPANY trademark is owned by Kensington Puzzle Company LLC.

What class is the KENSINGTON PUZZLE COMPANY trademark registered in?

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

What is the serial number for KENSINGTON PUZZLE COMPANY?

The USPTO serial number for KENSINGTON PUZZLE COMPANY is 99604171.

What is the registration number for KENSINGTON PUZZLE COMPANY?

KENSINGTON PUZZLE COMPANY is registered under USPTO registration number 8399501.

Sealvo

Home Search: KENSINGTON PUZZLE COMPANYKENSINGTON PUZZLE COMPANY #99604171

Back

Updated Oct 7, 2026·16 searches this week

View on USPTO TSDR Find similar marks

KEN

USPTO Trademark Record

REGISTERED

KENSINGTON PUZZLE COMPANY

SN 99604171·Reg 8399501·Filed Jan 20, 2026

Owner Kensington Puzzle Company LLC

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

KENSINGTON PUZZLE COMPANY (Serial No. 99604171), Registration No. 8399501, is a registered US trademark filed on Jan 20, 2026 by Kensington Puzzle Company LLC. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: August 18, 2032

Mark Intelligence

KENSINGTON PUZZLE COMPANY (Reg. #8399501) is a registered US trademark that has been protecting its owner, Kensington Puzzle Company LLC, since 2026. 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

Jan 20, 2026

SERIAL

99604171

REG#

8399501

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateJan 20, 2026

Serial Number99604171

Registration No.8399501

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Jan 12, 2026

First use in commerce: Jan 12, 2026

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

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 01, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 30, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 30, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 30, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 18, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 08, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 08, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 20, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 20, 2026

APPLICATION FILING RECEIPT MAILED

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

Recently filed and registered marks in the same international class.

CUR

CURIOSITY PUZZLE COMPANY

98809339

Curiosity Puzzle Company LLC

REGISTERED

MAG

MAGIC PUZZLE COMPANY

88867309

Magic Puzzle Company, LLC

REGISTERED

SOP

SO PUZZLED PUZZLE COMPANY

99476356

So Puzzled Puzzle Company LLC

REGISTERED

SOP

SO PUZZLED PUZZLE COMPANY

99476435

So Puzzled Puzzle Company LLC

REGISTERED

Other Marks by Anton Leonov

Additional USPTO filings handled by the same attorney of record.

RSB

RSBARM

99078387

REGISTERED

PINVERO

99204129

REGISTERED

99204151

REGISTERED

HSY

HSYTERS

99231550

REGISTERED

KENSINGTON PUZZLE COMPANY

Run a conflict check

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

Other Marks by Anton Leonov

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company