Who owns the DUO trademark?

The DUO trademark is owned by Sincerely, Ltd. LLC.

What class is the DUO trademark registered in?

The DUO trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 018 (Leather goods, bags & accessories), Class 025 (Clothing, footwear & headgear), Class 026 (Lace, embroidery, ribbons, buttons & haberdashery), Class 037 (Construction, installation & repair services).

What is the serial number for DUO?

The USPTO serial number for DUO is 98886893.

What is the registration number for DUO?

DUO is registered under USPTO registration number 0.

DUO

PENDING

Serial: 98886893
Reg: 0
Filed: Dec 05, 2024
Owner: Sincerely, Ltd. LLC

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.; Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.; Clothing, footwear, headwear.; Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

Full Goods & Services

Class 009Electronics, software & scientific instruments

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

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

Class 026Lace, embroidery, ribbons, buttons & haberdashery

US codes: 037, 039, 040, 042, 050

Lace and embroidery, and haberdashery ribbons and bows; buttons, hooks and eyes, pins and needles; artificial flowers; hair decorations; false hair.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

18 events

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jul 06, 2026

Code RCCK

SUSPENSION LETTER WRITTEN

Jan 06, 2026

Code CNSL

LETTER OF SUSPENSION E-MAILED

Jan 06, 2026

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 06, 2026

Code GNS3

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 25, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 25, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 25, 2025

Code TEME

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Aug 29, 2025

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Aug 29, 2025

Code XELG

NON-FINAL ACTION WRITTEN

May 30, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

May 30, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 30, 2025

Code GNRN

ASSIGNED TO EXAMINER

May 26, 2025

Code DOCK

ASSIGNED TO LIE

Jan 14, 2025

Code ALIE

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Jan 14, 2025

Code AMPX

TEAS VOLUNTARY AMENDMENT RECEIVED

Dec 13, 2024

Code PARI

NEW APPLICATION ENTERED

Dec 05, 2024

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 05, 2024

Code NWOS

What usually happens from here

Of the 4,074 marks on the USPTO register that reached suspension checked - to attorney for action:

Registered33% (1,331)

Abandoned26% (1,040)

Still pending42% (1,703)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.

Other Marks by Sincerely, Ltd. LLC

Additional USPTO filings from the same owner.

LOV

LOVEFROM JONY

88521378

SINCERELY, LTD. LLC

REGISTERED

LOG

LogoMark

98887518

Sincerely, Ltd. LLC

PENDING

LOV

LOVEFROM,

98887533

Sincerely, Ltd. LLC

PENDING

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DUO

Full Goods & Services

Filing Basis & Declarations

What usually happens from here

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