Who owns the 8X8 trademark?

The 8X8 trademark is owned by 8x8, Inc..

What is the serial number for 8X8?

The USPTO serial number for 8X8 is 88814230.

What is the registration number for 8X8?

8X8 is registered under USPTO registration number 6624712.

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Updated Oct 13, 2026·21 searches this week

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8X8

USPTO Trademark Record

REGISTERED

8X8

Q: What class is the 8X8 trademark registered in?

The 8X8 trademark is registered in Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

SN 88814230·Reg 6624712·Filed Feb 28, 2020

Owner 8x8, Inc.

Telecommunications.; 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.

8X8 (Serial No. 88814230), Registration No. 6624712, is a registered US trademark filed on Feb 28, 2020 by 8x8, Inc.. This trademark covers Class 038 (Telecommunications services), Class 042 (Scientific, technology & SaaS services).

early section 8: January 25, 2028

Mark Intelligence

8X8 (Reg. #6624712) is a registered US trademark that has been protecting its owner, 8x8, Inc., since 2020. The mark covers Class 038 (Telecommunications services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Telecommunications.; Scientific and technological services and research and design relating thereto; industrial analysis.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 28, 2020

SERIAL

88814230

REG#

6624712

REGISTERED

Jan 25, 2022

Filing Information

StatusREGISTERED

Filing DateFeb 28, 2020

Serial Number88814230

Registration No.6624712

Registration DateJan 25, 2022

Status DateJan 25, 2022

Published for OppositionNov 09, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1544089

480Mar 17, 2020

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Nov 01, 2002

First use in commerce: Nov 01, 2002

Telecommunications.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 01, 2002

First use in commerce: Nov 01, 2002

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.

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

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Status History

38 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 12, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 12, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 12, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 12, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 12, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 05, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Jan 25, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 09, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 09, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 20, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

WITHDRAWN FROM PUB - OG REVIEW QUERY

Sep 28, 2021

WITHDRAWN FROM PUB - OG REVIEW QUERY

ASSIGNED TO LIE

Sep 14, 2021

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 14, 2021

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 13, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 26, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 26, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 26, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 16, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 16, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 16, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jul 14, 2021

PREVIOUS ALLOWANCE COUNT WITHDRAWN

WITHDRAWN FROM PUB - OG REVIEW QUERY

Jul 06, 2021

WITHDRAWN FROM PUB - OG REVIEW QUERY

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 21, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 08, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 08, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 08, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Dec 10, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 10, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 10, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 24, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 23, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 23, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

May 22, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 22, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 22, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 19, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Mar 05, 2020

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 05, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by 8x8, Inc.

Additional USPTO filings from the same owner.

8X8

78505893

8X8, Inc.

REGISTERED

GLO

GLOBAL REACH

85615570

8x8, Inc.

REGISTERED

8X8

87102594

8x8, Inc.

REGISTERED

8X8

88814250

8x8, Inc.

REGISTERED

Other Marks in Class 038 — Telecommunications services

Recently filed and registered marks in the same international class.

8X8

78505893

8X8, Inc.

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8X8

87102594

8x8, Inc.

REGISTERED

8X8

88814250

8x8, Inc.

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8X8

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ABANDONED

Other Marks by James Sakaguchi

Additional USPTO filings handled by the same attorney of record.

THE

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8X8

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