Who owns the CRISTAL GUYSIR trademark?

The CRISTAL GUYSIR trademark is owned by Christopher Pham.

What class is the CRISTAL GUYSIR trademark registered in?

The CRISTAL GUYSIR trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for CRISTAL GUYSIR?

The USPTO serial number for CRISTAL GUYSIR is 88461000.

What is the registration number for CRISTAL GUYSIR?

CRISTAL GUYSIR is registered under USPTO registration number 5948624.

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Home Search: CRISTAL GUYSIRCRISTAL GUYSIR #88461000

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Updated Sep 29, 2026·12 searches this week

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CRI

USPTO Trademark Record

REGISTERED

CRISTAL GUYSIR

SN 88461000·Reg 5948624·Filed Jun 05, 2019

Owner Christopher Pham

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

CRISTAL GUYSIR (Serial No. 88461000), Registration No. 5948624, is a registered US trademark filed on Jun 05, 2019 by Christopher Pham. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 31, 2029

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Mark Intelligence

CRISTAL GUYSIR (Reg. #5948624) is a registered US trademark that has been protecting its owner, Christopher Pham, since 2019. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 05, 2019

SERIAL

88461000

REG#

5948624

REGISTERED

Dec 31, 2019

Filing Information

StatusREGISTERED

Filing DateJun 05, 2019

Serial Number88461000

Registration No.5948624

Registration DateDec 31, 2019

Status DateAug 23, 2025

Published for OppositionOct 15, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: May 04, 2014

First use in commerce: Jan 18, 2017

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

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

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Status History

22 events

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

Aug 23, 2025

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

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

Aug 23, 2025

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 21, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jul 25, 2025

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 25, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Mar 24, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Dec 31, 2024

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

REGISTERED-PRINCIPAL REGISTER

Dec 31, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 15, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Sep 12, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 07, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 06, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 06, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 27, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Aug 27, 2019

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Aug 27, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 26, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 08, 2019

NEW APPLICATION ENTERED

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