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BLOCKSTREAM
Live/Registered
SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED

accepted and acknowledged

on 13 Oct 2023

Last Applicant/ Owned by

Blockstream Corporation

Suite 313

Montreal, Quebec

CA

H3A0A5

Serial Number

86247026 filed on 09th Apr 2014

Registration Number

5184190 registered on 18th Apr 2017

in the Principal Register

Correspondent Address

John K. Burke

John K. Burke VEDDER PRICE P.C.

STE 2400

CHICAGO, IL 60601

United States

Filing Basis

1. intent to use

Disclaimer

NO DATA

BLOCKSTREAM

computer software development services; design and development of computer software for use in online transactions and cryptographic trust infrastructures computer software for use in cryptographic trust infrastructures; computer software for enhancing security and privacy in online transactions; computer software for the creation and implementation of smart contracts; computer software for use i Read More

Classification Information

Class [042]
Computer & Software Services & Scientific Services

computer software development services; design and development of computer software for use in online transactions and cryptographic trust infrastructures

First Use Date in General

N/A

First Use Date in Commerce

N/A

Class [009]
Computer & Software Products & Electrical & Scientific Products

computer software for use in cryptographic trust infrastructures; computer software for enhancing security and privacy in online transactions; computer software for the creation and implementation of smart contracts; computer software for use in trading of virtual and digital currency and financial assets

First Use Date in General

N/A

First Use Date in Commerce

N/A

Mark Details

Serial Number

No 86247026

Mark Type

No Service Mark

Attorney Docket Number

No 46917000001

44D Filed

Yes

44D Current

No

44E filed

No

44E Current

Yes

66A Filed

No

66A Current

No

Current Basis

No

No Basis

No

Legal History

Show more

Status DateAction Taken
24th Oct 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
24th Oct 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
24th Oct 2024TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
24th Oct 2024TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
24th Oct 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
13th Oct 2023REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
13th Oct 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
13th Oct 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
13th Apr 2023TEAS SECTION 8 & 15 RECEIVED
18th Apr 2022COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED