Who owns the CASTLE trademark?

The CASTLE trademark is owned by Mac Papers, LLC.

What class is the CASTLE trademark registered in?

The CASTLE trademark is registered in Class 016 (Paper goods, books & stationery), Class 017 (Rubber, plastics & insulating materials).

What is the serial number for CASTLE?

The USPTO serial number for CASTLE is 87606194.

What is the registration number for CASTLE?

CASTLE is registered under USPTO registration number 5891839.

CASTLE - Owned by Mac Papers, LLC - (Class 016, Class 017)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 016Paper goods, books & stationery

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

First use anywhere: Mar 12, 2018

First use in commerce: Mar 12, 2018

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.

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Mar 12, 2018

First use in commerce: Mar 12, 2018

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

35 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 12, 2026

Code APRE

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

Jan 12, 2026

Code C15A

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

Jan 12, 2026

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Oct 07, 2025

Code E815

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

Oct 22, 2024

Code REM1

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 19, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 19, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 19, 2022

Code TCCA

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 01, 2020

Code ASCK

REGISTERED-PRINCIPAL REGISTER

Oct 22, 2019

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 18, 2019

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 17, 2019

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Sep 06, 2019

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Sep 04, 2019

Code EISU

USE AMENDMENT FILED

Sep 04, 2019

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 08, 2019

Code EXRA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 07, 2019

Code AITU

SOU EXTENSION 1 GRANTED

Mar 07, 2019

Code EX1G

SOU EXTENSION 1 FILED

Mar 01, 2019

Code EXT1

SOU TEAS EXTENSION RECEIVED

Mar 01, 2019

Code EEXT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 04, 2018

Code NOAM

ASSIGNED TO EXAMINER

Aug 10, 2018

Code DOCK

PUBLISHED FOR OPPOSITION

Jul 10, 2018

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 10, 2018

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 20, 2018

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 2018

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 31, 2018

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 31, 2018

Code CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 31, 2018

Code TROA

ASSIGNED TO EXAMINER

Dec 18, 2017

Code DOCK

NON-FINAL ACTION WRITTEN

Dec 18, 2017

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 18, 2017

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 18, 2017

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 18, 2017

Code NWOS

NEW APPLICATION ENTERED

Sep 16, 2017

Code NWAP

Other Marks by Mac Papers, LLC

Additional USPTO filings from the same owner.

LOG

LogoMark

87606197

Mac Papers, LLC

REGISTERED

MAC

76561709

Mac Papers, LLC

REGISTERED

MAC

87311762

MAC PAPERS, LLC

REGISTERED

MAC

MAC PAPERS

87311825

Mac Papers, LLC

REGISTERED

Other Marks in Class 016 — Paper goods, books & stationery

Recently filed and registered marks in the same international class.

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CAS

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Other Marks by David M. Kelly

Additional USPTO filings handled by the same attorney of record.

LEA

LEADING YOU FORWARD

79433103

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SAL

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VAN

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RHO

RHODES TRUST

79241672

REGISTERED

CASTLE

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Mac Papers, LLC

Other Marks in Class 016 — Paper goods, books & stationery

Other Marks by David M. Kelly

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