Who owns the KEMFLO trademark?

The KEMFLO trademark is owned by Kemflo (Nanjing) Environmental Technology Co., Ltd..

What class is the KEMFLO trademark registered in?

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

What is the serial number for KEMFLO?

The USPTO serial number for KEMFLO is 79367349.

What is the registration number for KEMFLO?

KEMFLO is registered under USPTO registration number 7307536.

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Updated Nov 6, 2026·8 searches this week

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Section 8 declaration window

February 20, 2030

1201 days remaining

KEM

KEMFLO

REGISTERED

Serial: 79367349
Reg: 7307536
Filed: Jan 16, 2023
Owner: Kemflo (Nanjing) Environmental Technology Co., Ltd.

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

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

15 events

NOTIFICATION PROCESSED BY IB

Apr 07, 2024

Code GPNX

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Mar 21, 2024

Code GPAR

FINAL DISPOSITION PROCESSED

Mar 21, 2024

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Mar 21, 2024

Code FICS

REGISTERED-PRINCIPAL REGISTER

Feb 20, 2024

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 05, 2023

Code PUBO

NOTIFICATION PROCESSED BY IB

Dec 04, 2023

Code GPNX

NOTICE OF PUBLICATION

Nov 15, 2023

Code NPUB

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 15, 2023

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 15, 2023

Code OPNS

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 26, 2023

Code CNSA

ASSIGNED TO EXAMINER

Oct 12, 2023

Code DOCK

APPLICATION FILING RECEIPT MAILED

Apr 21, 2023

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 17, 2023

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 13, 2023

Code REPR

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What to file next

Full Goods & Services

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