Who owns the A-INK trademark?

The A-INK trademark is owned by ALBERTO SATO HIRATA.

What class is the A-INK trademark registered in?

The A-INK trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for A-INK?

The USPTO serial number for A-INK is 79428403.

What is the registration number for A-INK?

A-INK is registered under USPTO registration number 8428408.

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Updated Oct 6, 2026·17 searches this week

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AIN

USPTO Trademark Record

REGISTERED

A-INK

SN 79428403·Reg 8428408·Filed Feb 12, 2025

Owner ALBERTO SATO HIRATA

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

A-INK (Serial No. 79428403), Registration No. 8428408, is a registered US trademark filed on Feb 12, 2025 by ALBERTO SATO HIRATA. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: September 15, 2032

Mark Intelligence

A-INK (Reg. #8428408) is a registered US trademark that has been protecting its owner, ALBERTO SATO HIRATA, since 2025. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 12, 2025

SERIAL

79428403

REG#

8428408

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 12, 2025

Serial Number79428403

Registration No.8428408

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

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

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Status History

27 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jun 23, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 23, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 23, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 23, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS PETITION TO REVIVE RECEIVED

Jun 01, 2026

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jun 01, 2026

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Jun 01, 2026

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 01, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Mar 31, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Mar 31, 2026

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

REFUSAL PROCESSED BY IB

Oct 10, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Sep 19, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 19, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 10, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 09, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 02, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 01, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 01, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 24, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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