Who owns the PNFRU trademark?

The PNFRU trademark is owned by Chunliang Zhao.

What class is the PNFRU trademark registered in?

The PNFRU trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for PNFRU?

The USPTO serial number for PNFRU is 99587741.

What is the registration number for PNFRU?

PNFRU is registered under USPTO registration number 8355440.

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Updated Oct 31, 2026·40 searches this week

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Section 8 declaration window

July 21, 2032

2089 days remaining

PNF

PNFRU

REGISTERED

Serial: 99587741
Reg: 8355440
Filed: Jan 10, 2026
Owner: Chunliang Zhao

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Jan 04, 2026

First use in commerce: Jan 04, 2026

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 21, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jun 02, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

Code NONP

ASSIGNED TO EXAMINER

May 08, 2026

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

May 08, 2026

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 29, 2026

Code NWOS

NEW APPLICATION ENTERED

Jan 10, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 10, 2026

Code MAFR

PNFRU

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