Who owns the CROSSBLOCK trademark?

The CROSSBLOCK trademark is owned by Mitchell Edward Skroski.

What class is the CROSSBLOCK trademark registered in?

The CROSSBLOCK trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for CROSSBLOCK?

The USPTO serial number for CROSSBLOCK is 99446789.

What is the registration number for CROSSBLOCK?

CROSSBLOCK is registered under USPTO registration number 8261803.

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Updated Sep 16, 2026·33 searches this week

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USPTO Trademark Record

REGISTERED

CROSSBLOCK

SN 99446789·Reg 8261803·Filed Oct 16, 2025

Owner Mitchell Edward Skroski

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

CROSSBLOCK (Serial No. 99446789), Registration No. 8261803, is a registered US trademark filed on Oct 16, 2025 by Mitchell Edward Skroski. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 19, 2032

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Mark Intelligence

CROSSBLOCK (Reg. #8261803) is a registered US trademark that has been protecting its owner, Mitchell Edward Skroski, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 16, 2025

SERIAL

99446789

REG#

8261803

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateOct 16, 2025

Serial Number99446789

Registration No.8261803

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Mar 15, 2023

First use in commerce: Mar 15, 2023

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

11 events

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 05, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 03, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 16, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 16, 2025

APPLICATION FILING RECEIPT MAILED

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ABANDONED

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