Who owns the PLFLY trademark?

The PLFLY trademark is owned by Zhang Yuanrui.

What class is the PLFLY trademark registered in?

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

What is the serial number for PLFLY?

The USPTO serial number for PLFLY is 90114194.

What is the registration number for PLFLY?

PLFLY is registered under USPTO registration number 6313320.

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Updated Nov 8, 2026·40 searches this week

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Section 8 declaration window

April 06, 2027

149 days remaining

PLF

PLFLY

REGISTERED

Serial: 90114194
Reg: 6313320
Filed: Aug 14, 2020
Owner: Zhang Yuanrui

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, 031, 034

First use anywhere: Aug 01, 2020

First use in commerce: Aug 01, 2020

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

13 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 06, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Apr 06, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jan 19, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 19, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 30, 2020

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Dec 12, 2020

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Dec 12, 2020

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 12, 2020

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Dec 12, 2020

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 12, 2020

Code CNSA

ASSIGNED TO EXAMINER

Dec 10, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 17, 2020

Code NWOS

NEW APPLICATION ENTERED

Aug 18, 2020

Code NWAP

PLFLY

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