Who owns the HHVACUUN trademark?

The HHVACUUN trademark is owned by Shenzhen Chikai Technology Co., Ltd..

What class is the HHVACUUN trademark registered in?

The HHVACUUN trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for HHVACUUN?

The USPTO serial number for HHVACUUN is 99302333.

What is the registration number for HHVACUUN?

HHVACUUN is registered under USPTO registration number 8158786.

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Updated Nov 3, 2026·34 searches this week

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Section 8 declaration window

March 03, 2032

1946 days remaining

HHV

HHVACUUN

REGISTERED

Serial: 99302333
Reg: 8158786
Filed: Jul 25, 2025
Owner: Shenzhen Chikai Technology Co., Ltd.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

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 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

First use anywhere: Jun 03, 2025

First use in commerce: Jun 03, 2025

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Mar 03, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Jan 13, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 13, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 07, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 17, 2025

Code CNSA

ASSIGNED TO EXAMINER

Dec 11, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 27, 2025

Code NWOS

NEW APPLICATION ENTERED

Jul 25, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jul 25, 2025

Code MAFR

HHVACUUN

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