Who owns the IO trademark?

The IO trademark is owned by Weynorth Limited.

What class is the IO trademark registered in?

The IO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for IO?

The USPTO serial number for IO is 98977421.

What is the registration number for IO?

IO is registered under USPTO registration number 0.

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Updated Sep 17, 2026·36 searches this week

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USPTO Trademark Record

ABANDONED

IO

SN 98977421·Reg 0·Filed Nov 17, 2023

Owner Weynorth Limited

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

IO (Serial No. 98977421), Registration No. 0, is a abandoned US trademark filed on Nov 17, 2023 by Weynorth Limited. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

IO (Reg. #0) is an abandoned US trademark that was filed in 2023 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Nov 17, 2023

SERIAL

98977421

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 17, 2023

Serial Number98977421

Registration No.0

Registration DateDec 31, 1969

Status DateApr 10, 2026

Mark TypeStylized characters

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

37 events

ABANDONMENT - EXPRESS MAILED

Apr 10, 2026

ABANDONMENT - EXPRESS MAILED

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

Apr 10, 2026

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

TEAS EXPRESS ABANDONMENT RECEIVED

Apr 09, 2026

TEAS EXPRESS ABANDONMENT RECEIVED

SUSPENSION LETTER WRITTEN

Feb 13, 2026

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 13, 2026

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 13, 2026

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

DIVISIONAL PROCESSING COMPLETE

Jan 14, 2026

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 12, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 14, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST TO DIVIDE RECEIVED

Oct 14, 2025

TEAS REQUEST TO DIVIDE RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 14, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 14, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS REQUEST TO DIVIDE RECEIVED

Oct 14, 2025

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Oct 14, 2025

DIVISIONAL REQUEST RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Jul 14, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Jul 14, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Apr 15, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 15, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 15, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

DIVISIONAL PROCESSING COMPLETE

Mar 03, 2025

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 27, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 08, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 07, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Oct 02, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Oct 02, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

TEAS REQUEST TO DIVIDE RECEIVED

Sep 06, 2024

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Sep 06, 2024

DIVISIONAL REQUEST RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 02, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jul 02, 2024

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jul 02, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 23, 2024

ASSIGNED TO EXAMINER

ASSIGNED TO LIE

Apr 17, 2024

ASSIGNED TO LIE

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Apr 17, 2024

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 30, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Nov 27, 2023

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION ENTERED

Nov 21, 2023

NEW APPLICATION ENTERED

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