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Official data from USPTO

C4

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: CombinedOffice: US

Quick snapshot

C4

ST13

US500000079199895

Class

30, 31, 42

Filing

79199895

Registration

5505306

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

52

Latest update

04/17/2026

Trademark type

Combined

Nice classes

30, 31, 42

Filing date

09/12/2016

Registration date

07/03/2018

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

01/17/2025

Last transaction

04/17/2026

Responsible office

United States Patent and Trademark Office

Status code

709

Official register

Principal Register

Drawing code

3

Owner type

99

Owner location

GB

Examiner

STRUCK, ROBERT J

Law office

L90

Current location

PUBLICATION AND ISSUE SECTION

Mark description

The mark consists of an incomplete circle, included in which is the wording "C4", the design of a branch with leaves, and four curved lines.

Holders and representatives

Holders

The Chancellor Masters and Scholars of the University of Oxford

Representatives

David S. D'Ascenzo DASCENZO GATES Intellectual Property Law, P.C.

Technical classification

Nice Classes

Class 30Class 31Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 30

rice; foodstuffs made of ricerice based snack foodsrice biscuitsrice cakesrice chipsrice crackerscrusts of overcooked rice (nurungji)rice flourrice and seasoning mixes combined in unitary packagesedible rice papercooked ricerice puddingrice pulp for culinary purposesrice saladsrice sticksrice tapiocarice-based dumplings; prepared meals consisting primarily of rice; and packaged meal mixes consisting primarily of rice; none of the foregoing being coffee or tea substitutes

Class 31

unprocessed rice; agriculturalhorticulturalforestry products and grains not included in other classesunprocessed barleyunprocessed beansdried plantsunprocessed edible nutsunprocessed edible seedsunprocessed wheat; and natural plants and flowers

Class 42

scientific and technological servicesscientific researchtestinganalysis in the fields of agriculturehorticultureforestry; industrial chemical analysis and scientific research services in the fields of agriculturehorticultureforestry; and professional scientific research consulting services and scientific research advice about agriculturehorticultureforestry

Publications

History of USPTO decisions and trademark events.

52 publications found

INNT

TOTAL INVALIDATION PROCESSED BY THE IB

04/16/2026

XXSS

GENERIC MADRID TRANSACTION SENT TO IB

02/25/2026

XXCR

GENERIC MADRID TRANSACTION CREATED

02/25/2026

INTR

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

09/17/2025

C71T

CANCELLED SECTION 71

01/17/2025

REM3

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

07/03/2023

NREP

NEW REPRESENTATIVE AT IB RECEIVED

10/30/2020

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/01/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/01/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/01/2020

REAP

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

10/01/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/01/2020

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

11/30/2018

XXSS

GENERIC MADRID TRANSACTION SENT TO IB

10/11/2018

XXCR

GENERIC MADRID TRANSACTION CREATED

10/11/2018

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

10/03/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

07/03/2018

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

06/22/2018

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

06/06/2018

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

06/06/2018

ETOP

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

05/27/2018

ETOF

EXTENSION OF TIME TO OPPOSE RECEIVED

02/06/2018

GPNX

NOTIFICATION PROCESSED BY IB

02/03/2018

PUBO

PUBLISHED FOR OPPOSITION

01/16/2018

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

12/27/2017

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

12/27/2017

NPUB

NOTICE OF PUBLICATION

12/27/2017

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/07/2017

ATRV

ATTORNEY REVIEW COMPLETED

12/07/2017

LIME

LIMITATION FROM THE IB - REQUEST EXAM REVIEW

12/07/2017

LIMG

LIMITATION OF GOODS RECEIVED FROM IB

11/24/2017

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

11/17/2017

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

11/16/2017

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

11/16/2017

RFNT

REFUSAL PROCESSED BY IB

11/05/2017

CNRT

NON-FINAL ACTION MAILED

09/13/2017

CNRT

NON-FINAL ACTION WRITTEN

09/12/2017

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/15/2017

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/15/2017

ALIE

ASSIGNED TO LIE

08/10/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/21/2017

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/14/2017

DOCK

ASSIGNED TO EXAMINER

02/23/2017

RFNT

REFUSAL PROCESSED BY IB

02/03/2017

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

01/17/2017

RFRR

REFUSAL PROCESSED BY MPU

01/17/2017

MAFR

APPLICATION FILING RECEIPT MAILED

01/14/2017

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

01/11/2017

CNRT

NON-FINAL ACTION WRITTEN

01/10/2017

DOCK

ASSIGNED TO EXAMINER

01/10/2017

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

01/10/2017

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

01/05/2017

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