Who owns the DUO trademark?

The DUO trademark is owned by CISCO TECHNOLOGY, INC..

What class is the DUO trademark registered in?

The DUO trademark is registered in Class 042 (Scientific, technology & SaaS services), Class 045 (Legal, security & personal social services).

What is the serial number for DUO?

The USPTO serial number for DUO is 87124555.

What is the registration number for DUO?

DUO is registered under USPTO registration number 5160462.

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Section 8 & 9 renewal window

March 15, 2027

130 days remaining

DUO

REGISTERED

Serial: 87124555
Reg: 5160462
Filed: Aug 02, 2016
Owner: CISCO TECHNOLOGY, INC.

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.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 30, 2013

First use in commerce: Jun 30, 2013

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Jun 30, 2013

First use in commerce: Jun 30, 2013

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Status History

24 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 14, 2026

Code REM2

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 25, 2023

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 25, 2023

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 24, 2023

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Jan 27, 2023

Code E815

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 18, 2023

Code ASCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 27, 2022

Code ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 13, 2022

Code ASGN

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

May 10, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 10, 2022

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 10, 2022

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 10, 2022

Code TCCA

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 14, 2022

Code REM1

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

Sep 27, 2019

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 27, 2019

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Mar 14, 2017

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 27, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 27, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 07, 2016

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 15, 2016

Code CNSA

ASSIGNED TO EXAMINER

Nov 14, 2016

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 06, 2016

Code MDSC

NEW APPLICATION ENTERED

Aug 05, 2016

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 05, 2016

Code NWOS

DUO

What to file next

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Other Marks by CISCO TECHNOLOGY, INC.

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