Who owns the PROFESSOR ROCKO PUZZLE BOOKS trademark?

The PROFESSOR ROCKO PUZZLE BOOKS trademark is owned by Circle Tree Press.

What class is the PROFESSOR ROCKO PUZZLE BOOKS trademark registered in?

The PROFESSOR ROCKO PUZZLE BOOKS trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for PROFESSOR ROCKO PUZZLE BOOKS?

The USPTO serial number for PROFESSOR ROCKO PUZZLE BOOKS is 99349638.

What is the registration number for PROFESSOR ROCKO PUZZLE BOOKS?

PROFESSOR ROCKO PUZZLE BOOKS is registered under USPTO registration number 8193662.

PRO

USPTO Trademark Record

REGISTERED

PROFESSOR ROCKO PUZZLE BOOKS

SN 99349638·Reg 8193662·Filed Aug 21, 2025

Owner Circle Tree Press

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.

PROFESSOR ROCKO PUZZLE BOOKS (Serial No. 99349638), Registration No. 8193662, is a registered US trademark filed on Aug 21, 2025 by Circle Tree Press. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: March 31, 2032

Mark Intelligence

PROFESSOR ROCKO PUZZLE BOOKS (Reg. #8193662) is a registered US trademark that has been protecting its owner, Circle Tree Press, 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

Aug 21, 2025

SERIAL

99349638

REG#

8193662

REGISTERED

Mar 31, 2026

Owner

Applicant

Circle Tree Press

Entity

LLC

State

Address

203 W 103rd St Apt 4F, New York, NY, 10025

Country

Attorney

Law firm

Circle Tree Press

Address

203 W 103rd St Apt 4F, New York, NY 10025, United States

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Filing Information

StatusREGISTERED

Filing DateAug 21, 2025

Serial Number99349638

Registration No.8193662

Registration DateMar 31, 2026

Status DateMar 31, 2026

Published for OppositionFeb 10, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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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: Aug 11, 2025

First use in commerce: Aug 11, 2025

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Mar 31, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 31, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 16, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 15, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 15, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 15, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jan 14, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 14, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 14, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 12, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 21, 2025

APPLICATION FILING RECEIPT MAILED

PROFESSOR ROCKO PUZZLE BOOKS

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Other Marks by Circle Tree Press

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