Who owns the PENTA BLOCK trademark?

The PENTA BLOCK trademark is owned by PENTABLOCK PTY. LTD..

What class is the PENTA BLOCK trademark registered in?

The PENTA BLOCK trademark is registered in Class 019 (Non-metallic building materials).

What is the serial number for PENTA BLOCK?

The USPTO serial number for PENTA BLOCK is 79231614.

What is the registration number for PENTA BLOCK?

PENTA BLOCK is registered under USPTO registration number 5706023.

Sealvo

Home Search: PENTA BLOCKPENTA BLOCK #79231614

Back

Updated Sep 18, 2026·15 searches this week

View on USPTO TSDR Find similar marks

PEN

USPTO Trademark Record

ABANDONED

PENTA BLOCK

SN 79231614·Reg 5706023·Filed Oct 11, 2017

Owner PENTABLOCK PTY. LTD.

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

PENTA BLOCK (Serial No. 79231614), Registration No. 5706023, is a abandoned US trademark filed on Oct 11, 2017 by PENTABLOCK PTY. LTD.. This trademark covers Class 019 (Non-metallic building materials).

Conflict Analysis

Full conflict analysis for PENTA BLOCK (SN 79231614) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PENTA BLOCK (Reg. #5706023) is an abandoned US trademark that was filed in 2017 but has since been abandoned. The mark covers Class 019 (Non-metallic building materials). Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 11, 2017

SERIAL

79231614

REG#

5706023

REGISTERED

Mar 26, 2019

Filing Information

StatusABANDONED

Filing DateOct 11, 2017

Serial Number79231614

Registration No.5706023

Registration DateMar 26, 2019

Status DateOct 10, 2025

Published for OppositionJan 08, 2019

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

25 events

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 10, 2026

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Oct 10, 2025

CANCELLED SECTION 71

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

Mar 26, 2024

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

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 16, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jul 29, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jul 29, 2019

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 26, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 26, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 08, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 08, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 19, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 28, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 26, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 24, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 24, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Jun 09, 2018

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

May 24, 2018

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 24, 2018

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

May 22, 2018

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

May 22, 2018

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

May 21, 2018

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

May 19, 2018

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 15, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

May 15, 2018

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 10, 2018

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks in Class 019 — Non-metallic building materials

Recently filed and registered marks in the same international class.

BLO

BLOCK-IT

86516815

Kimberly-Clark Worldwide, Inc.

REGISTERED

DZB

DZ BLOCK

98763883

DZ BLOCK, INC.

REGISTERED

PRE

PREMIER BLOCK

78487077

COUNTY MATERIALS CORP.

REGISTERED

ZIP

ZIP BLOCK

78320005

EMEH, Inc.

REGISTERED

Other Marks by M. Scott Alprin

Additional USPTO filings handled by the same attorney of record.

THE

THE STYLE NUTS COMPANY

98557366

REGISTERED

98640935

REGISTERED

ABE

ABEAM

79433571

REGISTERED

NTT

NÓTTNUIT

79271609

REGISTERED

PENTA BLOCK

Run a conflict check

Other Marks in Class 019 — Non-metallic building materials

Other Marks by M. Scott Alprin

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company