(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

CORSTONE

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

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

CORSTONE

ST13

US500000088146411

Class

9, 42

Filing

88146411

Registration

6097126

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

37

Latest update

07/02/2026

Trademark type

Word

Nice classes

9, 42

Filing date

10/08/2018

Registration date

07/07/2020

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/07/2020

Last transaction

07/02/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

10/19/2018

First use in commerce

10/19/2018

Drawing code

4

Owner type

99

Owner location

Cambridge, GB

Examiner

RIBAUDO, MICHELLE RACHEL

Law office

N80

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Arm Limited

Representatives

Robin C. Vance McGuireWoods LLP

Technical classification

Nice Classes

Class 9Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Semiconductors; instruction set architecturecomputer hardware and software instructions designed to function with particular microprocessors; microprocessors; microcontrollers; semiconductor intellectual property cores; computer software for the designverification and construction of microprocessors; downloadable electronic data files featuring microprocessor designs; electronic publicationsdownloadablein the nature of instruction manualsuser manualstechnical manualsdevelopment manualsdatasheetsbrochuresarticles and white papers in the field of microprocessorsprocessorsmicrocontrollers and semiconductor intellectual property cores

Class 42

Researchdevelopment and design all relating to microprocessorsprocessorsmicrocontrollersmicroprocessor design files and semiconductor intellectual property cores; researchdevelopment and designall relating to computer software used infor use in the designverification and construction of microprocessors; technical consultancy and technical support services in the nature of diagnosing problems with the verification and construction of microprocessors; technical consultancy and technical support services in the nature of diagnosing problems with microprocessorsprocessorsmicrocontrollersapplication specific integrated circuits and semiconductor intellectual property cores

Publications

History of USPTO decisions and trademark events.

37 publications found

E815

TEAS SECTION 8 & 15 RECEIVED

07/02/2026

REM1

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

07/07/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/13/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

11/13/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/13/2024

REAP

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

11/13/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

11/13/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

11/13/2024

R.PR

REGISTERED-PRINCIPAL REGISTER

07/07/2020

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

06/04/2020

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

06/03/2020

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

05/11/2020

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

05/11/2020

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

05/08/2020

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

11/22/2019

GNRT

NON-FINAL ACTION E-MAILED

11/22/2019

CNRT

SU - NON-FINAL ACTION - WRITTEN

11/22/2019

SUPC

STATEMENT OF USE PROCESSING COMPLETE

10/26/2019

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

10/26/2019

IUAF

USE AMENDMENT FILED

10/09/2019

EISU

TEAS STATEMENT OF USE RECEIVED

10/09/2019

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

04/09/2019

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

02/12/2019

PUBO

PUBLISHED FOR OPPOSITION

02/12/2019

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/23/2019

ALIE

ASSIGNED TO LIE

01/07/2019

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/13/2018

XAEC

EXAMINER'S AMENDMENT ENTERED

12/04/2018

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

12/04/2018

GNEA

EXAMINERS AMENDMENT E-MAILED

12/04/2018

CNEA

EXAMINERS AMENDMENT -WRITTEN

12/04/2018

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

11/19/2018

GNRT

NON-FINAL ACTION E-MAILED

11/19/2018

CNRT

NON-FINAL ACTION WRITTEN

11/19/2018

DOCK

ASSIGNED TO EXAMINER

11/19/2018

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

10/17/2018

NWAP

NEW APPLICATION ENTERED

10/11/2018

Continuous trademark protection

Get notified about every new filing that threatens CORSTONE or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.