Who owns the MASTACELL trademark?

The MASTACELL trademark is owned by Courtland, Marcellus.

What is the serial number for MASTACELL?

The USPTO serial number for MASTACELL is 88130244.

What is the registration number for MASTACELL?

MASTACELL is registered under USPTO registration number 6228561.

MASTACELL - Owned by Courtland, Marcellus - (Class 009, Class 041)

Q: What class is the MASTACELL trademark registered in?

The MASTACELL trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 041 (Education & entertainment services).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Dec 07, 2012

First use in commerce: Dec 30, 2017

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 07, 2012

First use in commerce: Dec 30, 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.

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Status History

41 events

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

Dec 22, 2025

Code REM1

REGISTERED-PRINCIPAL REGISTER

Dec 22, 2020

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 17, 2020

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 14, 2020

Code CNPR

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 13, 2020

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Nov 13, 2020

Code SUPC

USE AMENDMENT FILED

Oct 30, 2020

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Oct 30, 2020

Code EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 07, 2020

Code NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2020

Code NPUB

PUBLISHED FOR OPPOSITION

May 12, 2020

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 06, 2020

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 03, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 03, 2020

Code TEME

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 03, 2020

Code ERFR

FINAL REFUSAL WRITTEN

Jan 27, 2020

Code CNFR

FINAL REFUSAL E-MAILED

Jan 27, 2020

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 27, 2020

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2020

Code TEME

NOTICE OF REVIVAL - E-MAILED

Jan 26, 2020

Code NREV

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 26, 2020

Code CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 24, 2020

Code TROA

TEAS PETITION TO REVIVE RECEIVED

Jan 24, 2020

Code PROA

PETITION TO REVIVE-GRANTED

Jan 24, 2020

Code PETG

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jan 02, 2020

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jan 02, 2020

Code MAB2

REMOVED FROM TEAS PLUS

Jun 07, 2019

Code RFTP

NON-FINAL ACTION WRITTEN

Jun 07, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 07, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 07, 2019

Code GNRN

ASSIGNED TO LIE

May 21, 2019

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 21, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 21, 2019

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 14, 2019

Code TROA

NON-FINAL ACTION E-MAILED

Jan 10, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 10, 2019

Code GNRN

NON-FINAL ACTION WRITTEN

Jan 10, 2019

Code CNRT

ASSIGNED TO EXAMINER

Jan 08, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 01, 2018

Code NWOS

NEW APPLICATION ENTERED

Sep 28, 2018

Code NWAP

MASTACELL

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