Who owns the CASTLE trademark?

The CASTLE trademark is owned by The Castle Group, Inc..

What is the serial number for CASTLE?

The USPTO serial number for CASTLE is 86281980.

What is the registration number for CASTLE?

CASTLE is registered under USPTO registration number 4750787.

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Section 8/9 declaration window

June 11, 2035

3144 days remaining

CAS

CASTLE

Q: What class is the CASTLE trademark registered in?

The CASTLE trademark is registered in Class 035 (Advertising, business management & retail services), Class 041 (Education & entertainment services).

REGISTERED

Serial: 86281980
Reg: 4750787
Filed: May 15, 2014
Owner: The Castle Group, Inc.

Advertising; business management, organization and administration; office functions.; Education; providing of training; entertainment; sporting and cultural activities.

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 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Apr 30, 2010

First use in commerce: Apr 30, 2010

Advertising; business management, organization and administration; office functions.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 30, 2010

First use in commerce: Apr 30, 2010

Education; providing of training; entertainment; sporting and cultural activities.

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

Status History

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 30, 2025

Code APRE

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

Sep 30, 2025

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 30, 2025

Code RNL1

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

Sep 30, 2025

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jun 05, 2025

Code E89R

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

Jun 10, 2024

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 12, 2021

Code APRE

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

Aug 12, 2021

Code C15A

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

Aug 12, 2021

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Apr 14, 2021

Code E815

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

Jun 09, 2020

Code REM1

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 18, 2019

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2015

Code R.PR

PUBLISHED FOR OPPOSITION

Mar 24, 2015

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2015

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2015

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 18, 2015

Code PREV

ASSIGNED TO LIE

Feb 16, 2015

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2015

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 26, 2015

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 26, 2015

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2015

Code TEME

NON-FINAL ACTION WRITTEN

Sep 08, 2014

Code CNRT

NON-FINAL ACTION E-MAILED

Sep 08, 2014

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 08, 2014

Code GNRN

ASSIGNED TO EXAMINER

Sep 01, 2014

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 28, 2014

Code NWOS

NEW APPLICATION ENTERED

May 19, 2014

Code NWAP

CASTLE

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