Who owns the DUALSPACE trademark?

The DUALSPACE trademark is owned by CHENGDU ANYIXUN TECHNOLOGY CO., LTD..

What class is the DUALSPACE trademark registered in?

The DUALSPACE trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for DUALSPACE?

The USPTO serial number for DUALSPACE is 79260726.

What is the registration number for DUALSPACE?

DUALSPACE is registered under USPTO registration number 5964192.

DUALSPACE - Owned by CHENGDU ANYIXUN TECHNOLOGY CO., LTD. - (Class 009, Class 035, Class 042)

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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

30 events

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Apr 24, 2026

Code PRAN

REGISTERED-SEC.71 ACCEPTED

Apr 24, 2026

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Apr 24, 2026

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2026

Code APRE

TEAS SECTION 71 RECEIVED

Dec 29, 2025

Code ES71

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jan 21, 2025

Code REM3

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 17, 2020

Code FINO

GENERIC MADRID TRANSACTION CREATED

May 06, 2020

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

May 06, 2020

Code XXSS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 21, 2020

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jan 21, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 05, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 05, 2019

Code NPUB

NOTIFICATION PROCESSED BY IB

Nov 01, 2019

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 16, 2019

Code NONP

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Oct 16, 2019

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 16, 2019

Code OPNS

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 01, 2019

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 25, 2019

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 24, 2019

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 24, 2019

Code CRFA

REFUSAL PROCESSED BY IB

Sep 06, 2019

Code RFNP

REFUSAL PROCESSED BY MPU

Aug 21, 2019

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 21, 2019

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 26, 2019

Code RFCR

NON-FINAL ACTION WRITTEN

Jul 25, 2019

Code CNRT

ASSIGNED TO EXAMINER

Jul 24, 2019

Code DOCK

APPLICATION FILING RECEIPT MAILED

Jun 22, 2019

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 18, 2019

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 13, 2019

Code REPR

Other Marks by CHENGDU ANYIXUN TECHNOLOGY CO., LTD.

Additional USPTO filings from the same owner.

LUD

LUDASHI

88100966

Chengdu Anyixun Technology Co., Ltd.

REGISTERED

LOG

LogoMark

88021520

CHENGDU ANYIXUN TECHNOLOGY CO., LTD.

REGISTERED

LOG

LogoMark

88021551

CHENGDU ANYIXUN TECHNOLOGY CO., LTD.

REGISTERED

Other Marks by Dennis S. Prahl

Additional USPTO filings handled by the same attorney of record.

PIT

PITTSBURGH PAINTS & STAINS

98758575

REGISTERED

ELB

EL BAR

98841967

REGISTERED

AMA

AMASS3D

99189413

REGISTERED

SKL

SKLEARN

79428976

REGISTERED

DUALSPACE

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by CHENGDU ANYIXUN TECHNOLOGY CO., LTD.

Other Marks by Dennis S. Prahl

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