Who owns the SUBDIFFQ trademark?

The SUBDIFFQ trademark is owned by Dr. Steven H. Dayan.

What class is the SUBDIFFQ trademark registered in?

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

What is the serial number for SUBDIFFQ?

The USPTO serial number for SUBDIFFQ is 88262681.

What is the registration number for SUBDIFFQ?

SUBDIFFQ is registered under USPTO registration number 0.

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Updated Oct 26, 2026·10 searches this week

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USPTO Trademark Record

ABANDONED

SUBDIFFQ

SN 88262681·Reg 0·Filed Jan 15, 2019

Owner Dr. Steven H. Dayan

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.

SUBDIFFQ (Serial No. 88262681), Registration No. 0, is a abandoned US trademark filed on Jan 15, 2019 by Dr. Steven H. Dayan. This trademark covers Class 016 (Paper goods, books & stationery).

Mark Intelligence

SUBDIFFQ (Reg. #0) is an abandoned US trademark that was filed in 2019 but has since been abandoned. 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

Jan 15, 2019

SERIAL

88262681

REG#

Filing Information

StatusABANDONED

Filing DateJan 15, 2019

Serial Number88262681

Registration No.0

Status DateMar 01, 2021

Published for OppositionMay 28, 2019

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedTrademark

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

26 events

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Mar 01, 2021

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

ABANDONMENT - NO USE STATEMENT FILED

Mar 01, 2021

ABANDONMENT - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 25, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 FILED

Jul 23, 2020

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Jul 23, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 GRANTED

Jul 23, 2020

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 23, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Jan 21, 2020

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 21, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 21, 2020

SOU EXTENSION 1 FILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 08, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 08, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 29, 2019

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 23, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 28, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 28, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 08, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Apr 22, 2019

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

Apr 03, 2019

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Apr 03, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 03, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 03, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 03, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 27, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 07, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 18, 2019

NEW APPLICATION ENTERED

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