Who owns the DUOFIRE trademark?

The DUOFIRE trademark is owned by Shenzhen Dunda Technology Co., Ltd..

What class is the DUOFIRE trademark registered in?

The DUOFIRE trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for DUOFIRE?

The USPTO serial number for DUOFIRE is 99864246.

What is the registration number for DUOFIRE?

DUOFIRE is registered under USPTO registration number 0.

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Home Search: DUOFIREDUOFIRE #99864246

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Updated Nov 8, 2026·32 searches this week

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Office Action response

January 09, 2027

61 days remaining

DUO

DUOFIRE

PENDING

Serial: 99864246
Reg: 0
Filed: Jun 04, 2026
Owner: Shenzhen Dunda Technology Co., Ltd.

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

What to file next

Response to the outstanding office action

When: Three months from the issue date for most applications filed on or after 3 December 2022, extendable once by three months for a fee.
Extensions and grace: A Madrid Section 66(a) application keeps a six-month response period instead, with no extension available.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment, on an unintentional-delay standard.

Office action response deadlines

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 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Jan 01, 2024

First use in commerce: Jan 01, 2024

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

7 events

NON-FINAL ACTION WRITTEN

Oct 09, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Oct 09, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 09, 2026

Code GNRN

ASSIGNED TO EXAMINER

Oct 08, 2026

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 07, 2026

Code NWOS

NEW APPLICATION ENTERED

Jun 04, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jun 04, 2026

Code MAFR

What usually happens from here

Of the 104,104 marks on the USPTO register that reached notification of non-final action e-mailed:

Registered31% (32,511)

Abandoned61% (63,524)

Still pending8% (8,069)

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.