Who owns the ZERO THEOREM trademark?

The ZERO THEOREM trademark is owned by Tony Stellato.

What class is the ZERO THEOREM trademark registered in?

The ZERO THEOREM trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 025 (Clothing, footwear & headgear), Class 041 (Education & entertainment services).

What is the serial number for ZERO THEOREM?

The USPTO serial number for ZERO THEOREM is 87387484.

What is the registration number for ZERO THEOREM?

ZERO THEOREM is registered under USPTO registration number 5845966.

ZERO THEOREM - Owned by Tony Stellato - (Class 009, Class 025, Class 041)

What this deadline was

Response to the post-registration office action

When: The office action itself states the response period and the date it runs from. It issues against a maintenance filing — a Section 8, 9, 15 or 71 — rather than against an application.
If it is missed: The maintenance filing it relates to can be refused, which puts the registration itself at risk.

How post-registration maintenance 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: Apr 14, 2017

First use in commerce: Apr 17, 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 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Apr 14, 2017

First use in commerce: Jan 11, 2019

Clothing, footwear, headwear.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Apr 14, 2017

First use in commerce: Jul 17, 2018

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

39 events

REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED

Mar 05, 2026

Code 8.PR

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 05, 2026

Code NAS8

TEAS SECTION 8 RECEIVED

Feb 21, 2026

Code ES8R

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 11, 2025

Code PRA8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 15, 2025

Code EROP

POST REGISTRATION ACTION MAILED - SEC. 8

May 19, 2025

Code PRA8

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 12, 2025

Code APRE

TEAS SECTION 8 RECEIVED

Dec 20, 2024

Code ES8R

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

Aug 27, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Aug 27, 2019

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 26, 2019

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 25, 2019

Code CNPR

ASSIGNED TO EXAMINER

Jul 08, 2019

Code DOCK

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 27, 2019

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 27, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 27, 2019

Code TEME

SU - NON-FINAL ACTION - WRITTEN

Apr 15, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Apr 15, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 15, 2019

Code GNRN

STATEMENT OF USE PROCESSING COMPLETE

Mar 25, 2019

Code SUPC

USE AMENDMENT FILED

Mar 20, 2019

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Mar 20, 2019

Code EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 25, 2018

Code EXRA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 24, 2018

Code AITU

SOU EXTENSION 2 GRANTED

Sep 24, 2018

Code EX2G

SOU TEAS EXTENSION RECEIVED

Sep 13, 2018

Code EEXT

SOU EXTENSION 2 FILED

Sep 13, 2018

Code EXT2

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 10, 2018

Code EXRA

SOU TEAS EXTENSION RECEIVED

Feb 08, 2018

Code EEXT

SOU EXTENSION 1 FILED

Feb 08, 2018

Code EXT1

SOU EXTENSION 1 GRANTED

Feb 08, 2018

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 26, 2017

Code NOAM

PUBLISHED FOR OPPOSITION

Aug 01, 2017

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 01, 2017

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 12, 2017

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 22, 2017

Code CNSA

ASSIGNED TO EXAMINER

Jun 19, 2017

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 31, 2017

Code NWOS

NEW APPLICATION ENTERED

Mar 30, 2017

Code NWAP

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Additional USPTO filings handled by the same attorney of record.

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ABANDONED

ZERO THEOREM

What this deadline was

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Vladimir Radovanov

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