Who owns the BLOCKSPACES trademark?

The BLOCKSPACES trademark is owned by BlockSpaces, Inc..

What class is the BLOCKSPACES trademark registered in?

The BLOCKSPACES trademark is registered in Class 038 (Telecommunications services).

What is the serial number for BLOCKSPACES?

The USPTO serial number for BLOCKSPACES is 99120549.

What is the registration number for BLOCKSPACES?

BLOCKSPACES is registered under USPTO registration number 8173779.

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Updated Oct 25, 2026·42 searches this week

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BLO

USPTO Trademark Record

REGISTERED

BLOCKSPACES

SN 99120549·Reg 8173779·Filed Apr 04, 2025

Owner BlockSpaces, Inc.

Telecommunications.

BLOCKSPACES (Serial No. 99120549), Registration No. 8173779, is a registered US trademark filed on Apr 04, 2025 by BlockSpaces, Inc.. This trademark covers Class 038 (Telecommunications services).

early section 8: March 17, 2032

Mark Intelligence

BLOCKSPACES (Reg. #8173779) is a registered US trademark that has been protecting its owner, BlockSpaces, Inc., since 2025. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 04, 2025

SERIAL

99120549

REG#

8173779

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateApr 04, 2025

Serial Number99120549

Registration No.8173779

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Apr 01, 2023

First use in commerce: Oct 17, 2023

Telecommunications.

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 28, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 04, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 04, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 04, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 05, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 05, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 05, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 02, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 04, 2025

APPLICATION FILING RECEIPT MAILED

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Additional USPTO filings from the same owner.

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BLOCKSPACES

99132732

BlockSpaces, Inc.

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BLO

BLOCKSPACES

99125515

BlockSpaces, Inc.

REGISTERED

BLO

BLOCKCHAIN INTEGRATION. SIMPLIFIED

90555563

Blockspaces, Inc.

REGISTERED

BLO

BLOCKSPACES

90555673

Blockspaces, Inc.

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Other Marks by Sasha Hodder

Additional USPTO filings handled by the same attorney of record.

BLO

BLOCKSPACES

99132732

REGISTERED

BLO

BLOCKSPACES

99125515

REGISTERED

PRO

PROVIDING A NON-CUSTODIAL FINANCIAL TECHNOLOGY INFRASTRUCTURE SOFTWARE PLATFORM FOR ENABLING FINANCIAL TRANSACTIONS VIA BITCOIN-NATIVE SMART CONTRACTS; TECHNOLOGY SERVICES FOR FACILITATING BITCOIN-COLLATERALIZED FINANCIAL CONTRACTS; BLOCKCHAIN-BASED MIDDLEWARE INFRASTRUCTURE FOR REAL-TIME COLLATERAL TRACKING AND TRANSACTION AUTOMATION USING SMART CHANNELS; SECURE FINANCIAL TRANSACTION DATA MANAGEMENT AND SHARING FOR INSTITUTIONAL CLIENTS VIA BITCOIN BLOCKCHAIN AND OFF-CHAIN CHANNELS; PLATFORM ENABLING PEER-TO-PEER EXECUTION AND SETTLEMENT OF BITCOIN-SECURED FINANCIAL PRODUCTS, EXCLUDING TRANSACTION EXECUTION OR PAYMENT PROCESSING; BLOCKCHAIN-BASED FINANCIAL INFRASTRUCTURE SERVICES, NAMELY, PROVIDING REAL-TIME COLLATERAL MANAGEMENT, MARGIN AUTOMATION, AND TRANSACTION SETTLEMENT FOR BITCOIN-SECURED FINANCIAL CONTRACTS; FINANCIAL DATA MANAGEMENT SERVICES, NAMELY, SECURELY STORING, MANAGING, AND SHARING FINANCIAL TRANSACTION DATA ON A BLOCKCHAIN FOR INSTITUTIONAL CLIENTS; TECHNOLOGY SERVICES FOR SUPPORTING PEER-TO-PEER CLEARING AND SETTLEMENT OF BITCOIN-BACKED FINANCIAL PRODUCTS, INCLUDING TOKENIZED ASSETS, LENDING ARRANGEMENTS, AND BLOCKSPACE MARKET CONTRACTS; CONSULTING ON TRANSACTION PROCESSING IN THE FIELD OF BITCOIN/BLOCKCHAIN FINANCIAL TECHNOLOGY, NAMELY, PROVIDING GUIDANCE TO ENTERPRISES ON OPTIMIZING BITCOIN-BASED FINANCIAL TRANSACTIONS AND RISK MANAGEMENT WITHIN THEIR OPERATIONAL AND FINANCIAL WORKFLOWS; EXCLUDING PAYMENT PROCESSING, MONEY TRANSMISSION, OR FINANCIAL INTERMEDIATION SERVICES.

99116151

OTHERS

BLO

BLOCKSPACES

99125410

ABANDONED

BLOCKSPACES

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