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DUO - Owned by DUO, s.r.o. - (Class 013) | Sealvo

Home Search: DUODUO #99227446

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https://sealvo.com/duo-99227446

Updated Nov 8, 2026·22 searches this week

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Section 8 declaration window

January 20, 2032

1899 days remaining

DUO

DUO

REGISTERED

Serial: 99227446
Reg: 8109047
Filed: Jun 10, 2025
Owner: DUO, s.r.o.

Firearms; ammunition and projectiles; explosives; fireworks.

DUO (Serial No. 99227446), Registration No. 8109047, is a registered US trademark filed on Jun 10, 2025 by DUO, s.r.o.. This trademark covers Class 013 (Firearms, ammunition & explosives).

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 013Firearms, ammunition & explosives

US codes: 002, 009

Firearms; ammunition and projectiles; explosives; fireworks.

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

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Nice Classes

Class 9 (Electronics)
Class 25 (Clothing)
Class 35 (Business)
Class 41 (Education)
Class 42 (Tech)
Class 5 (Pharma)
Class 43 (Hospitality)
Class 3 (Cosmetics)
Class 30 (Food)
Class 36 (Finance)

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 20, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 20, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Dec 02, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 02, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 26, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 05, 2025

Code CNSA

ASSIGNED TO EXAMINER

Oct 30, 2025

Code DOCK

NEW APPLICATION ENTERED

Jun 10, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 10, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Jun 10, 2025

Code MAFR

Other Marks by DUO, s.r.o.

Additional USPTO filings from the same owner.

DUO

88264687

DUO s.r.o.

DUO

86045823

DUO, s.r.o.

DUO

78937383

DUO, s.r.o.

DUO

75683170

DUO, s.r.o.

Other Marks in Class 013 — Firearms, ammunition & explosives

Recently filed and registered marks in the same international class.

DUO

88264687

DUO s.r.o.

DUO

86045823

DUO, s.r.o.

DUO

88817599

Dawson Precision, Inc.

DUO

78937383

DUO, s.r.o.

Other Marks by Michael T. Smith

Additional USPTO filings handled by the same attorney of record.

GTALK

99622605

GTALK

99622599

WAVEFLOW

98924775

VAPORFLOW

98924799

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Owner

Applicant

Entity

Not Provided

Address

Na Olivě 467, Opočno, 51773

Country

CZ

Attorney

NameMichael T. Smith

Law firm

Michael T. Smith Birch Stewart Kolasch & Birch, LLP

Docket

2894-0162US1

Address

2600 Park Tower Drive, Suite 600, Vienna, VA 22180, United States

Filing Information

StatusREGISTERED

Filing DateJun 10, 2025

Serial Number99227446

Registration No.8109047

Registration DateJan 20, 2026

Status DateJan 20, 2026

Published for OppositionDec 02, 2025

Mark TypeStandard characters

Attorney Docket2894-0162US1

Status DescriptionLive and registered

Exceptions

Opposed 1× during prosecution

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