Who owns the THINKERST trademark?

The THINKERST trademark is owned by Milica Radenovic.

What class is the THINKERST trademark registered in?

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

What is the serial number for THINKERST?

The USPTO serial number for THINKERST is 99226359.

What is the registration number for THINKERST?

THINKERST is registered under USPTO registration number 8108929.

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Home Search: THINKERSTTHINKERST #99226359

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Updated Oct 19, 2026·21 searches this week

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USPTO Trademark Record

REGISTERED

THINKERST

SN 99226359·Reg 8108929·Filed Jun 10, 2025

Owner Milica Radenovic

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.

THINKERST (Serial No. 99226359), Registration No. 8108929, is a registered US trademark filed on Jun 10, 2025 by Milica Radenovic. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: January 20, 2032

Mark Intelligence

THINKERST (Reg. #8108929) is a registered US trademark that has been protecting its owner, Milica Radenovic, since 2025. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 10, 2025

SERIAL

99226359

REG#

8108929

REGISTERED

Jan 20, 2026

Filing Information

StatusREGISTERED

Filing DateJun 10, 2025

Serial Number99226359

Registration No.8108929

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

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

First use anywhere: Apr 16, 2025

First use in commerce: Apr 16, 2025

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 04, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 29, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 16, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 10, 2025

APPLICATION FILING RECEIPT MAILED

THINKERST

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