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Official data from USPTO

ROCKBLOCKS

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

ROCKBLOCKS

ST13

US500000078779579

Class

28

Filing

78779579

Registration

3257882

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

34

Latest update

08/13/2026

Trademark type

Word

Nice classes

28

Filing date

12/22/2005

Registration date

07/03/2007

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/24/2017

Last transaction

08/13/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

01/31/2004

First use in commerce

01/31/2004

Drawing code

4

Owner type

03

Owner location

Lewisburg, PA, US

Examiner

KHOURI, SANI PHILIPPE

Law office

M10

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

P. I. (pessoa física)
Playworld Systems, Inc.

Representatives

Jonathan P. Soifer Sandberg Phoenix and von Gontard

Technical classification

Nice Classes

Class 28

Vienna Codes

No Vienna codes available.

Goods and services

Class 28

Playground equipmentstraight climbing wallscurved climbing wallsdouble-sided climbing wallsend wallswall sectionsladdersclimbing tunnelsclimbing bouldersparts for the foregoing

Publications

History of USPTO decisions and trademark events.

34 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

08/13/2026

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

07/03/2026

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

01/14/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/11/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/11/2025

REAP

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

06/11/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/11/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/15/2019

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

07/24/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/24/2017

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

07/24/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/24/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

06/16/2017

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/10/2017

REAP

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

01/10/2017

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

07/03/2016

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

08/13/2012

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

08/13/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/11/2012

E815

TEAS SECTION 8 & 15 RECEIVED

07/25/2012

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/30/2007

R.PR

REGISTERED-PRINCIPAL REGISTER

07/03/2007

PUBO

PUBLISHED FOR OPPOSITION

04/17/2007

NPUB

NOTICE OF PUBLICATION

03/28/2007

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/27/2007

ALIE

ASSIGNED TO LIE

02/26/2007

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/22/2007

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/15/2006

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/15/2006

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

12/15/2006

GNRT

NON-FINAL ACTION E-MAILED

06/21/2006

CNRT

NON-FINAL ACTION WRITTEN

06/21/2006

DOCK

ASSIGNED TO EXAMINER

06/20/2006

NWAP

NEW APPLICATION ENTERED

12/30/2005

Continuous trademark protection

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