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Official data from USPTO

CLEARSTACK

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

CLEARSTACK

ST13

US500000088941840

Class

42

Filing

88941840

Registration

6232449

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

12

Latest update

12/30/2025

Trademark type

Word

Nice classes

42

Filing date

06/01/2020

Registration date

12/29/2020

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/29/2020

Last transaction

12/30/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

01/01/2017

First use in commerce

01/01/2017

Drawing code

4

Owner type

03

Owner location

PLEASANTON, CA

Examiner

VAN DEN ABEELEN,DEREK C

Law office

N80

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

CLEARSTACK, INC

Representatives

CLEARSTACK, INC CLEARSTACK, INC

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

Design and maintenance of web sites for others; Design of home pages and web sites; Design of home pagescomputer software and web sites; Designing web pages for others; Designing and creating web sites for others; Software design and development; Web site design; Web site design consultancy; Computer software development; Computer software development and computer programming development for others; Computer servicesdesigning and implementing web pages for others; Computer servicesdesigning and implementing web sites for others; Computer servicescreatingmaintainingdesigning and implementing web sites for others; Creating and designing web pages for others; Creatingdesigning and maintaining web sites; Creationdesigndevelopment and maintenance of Web sites for third parties; Designdevelopment and implementation of software; Engineering servicesparticularly technical project planning and design engineering of lines for the processing of web products; Internet-based application service providerhostingmanagingdevelopinganalyzingmaintaining the codeapplicationssoftware for web sites of others; Planningdesigndevelopment and maintenance of online websites for third parties

Publications

History of USPTO decisions and trademark events.

12 publications found

REM1

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

12/29/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

12/29/2020

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

10/13/2020

PUBO

PUBLISHED FOR OPPOSITION

10/13/2020

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

09/23/2020

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/05/2020

XAEC

EXAMINER'S AMENDMENT ENTERED

09/05/2020

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

09/05/2020

GNEA

EXAMINERS AMENDMENT E-MAILED

09/05/2020

CNEA

EXAMINERS AMENDMENT -WRITTEN

09/05/2020

DOCK

ASSIGNED TO EXAMINER

09/02/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

06/22/2020

Continuous trademark protection

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