Who owns the BLOCK-IT trademark?

The BLOCK-IT trademark is owned by Kimberly-Clark Worldwide, Inc..

What class is the BLOCK-IT trademark registered in?

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

What is the serial number for BLOCK-IT?

The USPTO serial number for BLOCK-IT is 86516815.

What is the registration number for BLOCK-IT?

BLOCK-IT is registered under USPTO registration number 4969793.

Sealvo

Home Search: BLOCK-ITBLOCK-IT #86516815

Back

Updated Oct 28, 2026·41 searches this week

View on USPTO TSDR Find similar marks

BLO

USPTO Trademark Record

REGISTERED

BLOCK-IT

SN 86516815·Reg 4969793·Filed Jan 28, 2015

Owner Kimberly-Clark Worldwide, Inc.

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.

BLOCK-IT (Serial No. 86516815), Registration No. 4969793, is a registered US trademark filed on Jan 28, 2015 by Kimberly-Clark Worldwide, Inc.. This trademark covers Class 019 (Non-metallic building materials).

Section 8/9 declaration window: June 02, 2036

Mark Intelligence

BLOCK-IT (Reg. #4969793) is a registered US trademark that has been protecting its owner, Kimberly-Clark Worldwide, Inc., since 2015. 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

Jan 28, 2015

SERIAL

86516815

REG#

4969793

REGISTERED

May 31, 2016

Filing Information

StatusREGISTERED

Filing DateJan 28, 2015

Serial Number86516815

Registration No.4969793

Registration DateMay 31, 2016

Status DateJul 27, 2026

Published for OppositionJul 07, 2015

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: May 01, 2015

First use in commerce: May 01, 2015

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

32 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 27, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 27, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 27, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jul 27, 2026

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

TEAS SECTION 8 & 9 RECEIVED

May 27, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jun 01, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 04, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 04, 2021

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

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

Oct 04, 2021

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

TEAS SECTION 8 & 15 RECEIVED

Jun 22, 2021

TEAS SECTION 8 & 15 RECEIVED

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

May 31, 2021

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

REGISTERED-PRINCIPAL REGISTER

May 31, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 27, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 26, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Apr 02, 2016

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 31, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Feb 25, 2016

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Feb 25, 2016

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 01, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 07, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 07, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 29, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

May 28, 2015

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

May 02, 2015

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

May 02, 2015

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 02, 2015

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 02, 2015

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 02, 2015

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 02, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 06, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 02, 2015

NEW APPLICATION ENTERED

Other Marks by Kimberly-Clark Worldwide, Inc.

Additional USPTO filings from the same owner.

CLO

CLOUDSOFT

98012033

Kimberly-Clark Worldwide, Inc.

REGISTERED

REV

REVEAL

87534004

KIMBERLY-CLARK WORLDWIDE, INC.

REGISTERED

KOT

KOTEX U

99107449

Kimberly-Clark Worldwide, Inc.

REGISTERED

THR

THRIVE BY KIMBERLY-CLARK PROFESSIONAL

99542007

Kimberly-Clark Worldwide, Inc.

REGISTERED

Other Marks in Class 019 — Non-metallic building materials

Recently filed and registered marks in the same international class.

BLO

BLOCK-IT

86145832

KIMBERLY-CLARK WORLDWIDE, INC.

REGISTERED

AQU

AQUA BLOCK

88196135

AMERICAN INNOVATIVE PRODUCTS, INC.

REGISTERED

DZB

DZ BLOCK

98763883

DZ BLOCK, INC.

REGISTERED

PRE

PREMIER BLOCK

78487077

COUNTY MATERIALS CORP.

REGISTERED

Other Marks by Brenda L. Ambrosius

Additional USPTO filings handled by the same attorney of record.

REV

REVEAL

87534004

REGISTERED

THR

THRIVE BY KIMBERLY-CLARK PROFESSIONAL

99542007

REGISTERED

CLE

CLEANINGRIPPLES

88069499

REGISTERED

COT

COTTONELLE

86773758

REGISTERED

BLOCK-IT

Run a conflict check

Other Marks by Kimberly-Clark Worldwide, Inc.

Other Marks in Class 019 — Non-metallic building materials

Other Marks by Brenda L. Ambrosius

Get pre-filing clearance

Search 14M+ trademarks

Industries

USPTO Deadlines

Compare

Resources

Company