Who owns the BLOCK 'N LOCK trademark?

The BLOCK 'N LOCK trademark is owned by Saul Z. Diamond.

What class is the BLOCK 'N LOCK trademark registered in?

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

What is the serial number for BLOCK 'N LOCK?

The USPTO serial number for BLOCK 'N LOCK is 98463193.

What is the registration number for BLOCK 'N LOCK?

BLOCK 'N LOCK is registered under USPTO registration number 8138330.

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Updated Sep 18, 2026·39 searches this week

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USPTO Trademark Record

REGISTERED

BLOCK 'N LOCK

SN 98463193·Reg 8138330·Filed Mar 22, 2024

Owner Saul Z. Diamond

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 'N LOCK (Serial No. 98463193), Registration No. 8138330, is a registered US trademark filed on Mar 22, 2024 by Saul Z. Diamond. This trademark covers Class 019 (Non-metallic building materials).

early section 8: February 10, 2032

Conflict Analysis

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Mark Intelligence

BLOCK 'N LOCK (Reg. #8138330) is a registered US trademark that has been protecting its owner, Saul Z. Diamond, since 2024. 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

Mar 22, 2024

SERIAL

98463193

REG#

8138330

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateMar 22, 2024

Serial Number98463193

Registration No.8138330

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 03, 2024

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

First use anywhere: Jan 01, 2021

First use in commerce: Jan 01, 2021

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.

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Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 20, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 20, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 17, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jan 17, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 11, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 11, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 14, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 03, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 03, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 27, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Oct 15, 2024

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 15, 2024

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 15, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 15, 2024

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 15, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 30, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 19, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 19, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 22, 2024

NEW APPLICATION ENTERED

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