Who owns the SAIZHUO trademark?

The SAIZHUO trademark is owned by Shenzhen Saizhuo Electronics Co., Ltd..

What class is the SAIZHUO trademark registered in?

The SAIZHUO trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SAIZHUO?

The USPTO serial number for SAIZHUO is 99550002.

What is the registration number for SAIZHUO?

SAIZHUO is registered under USPTO registration number 8333762.

SAI

SAIZHUO

REGISTERED

Serial: 99550002
Reg: 8333762
Filed: Dec 16, 2025
Owner: Shenzhen Saizhuo Electronics Co., Ltd.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Feb 28, 2019

First use in commerce: Oct 31, 2019

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

10 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

May 19, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 13, 2026

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2026

Code CNSA

ASSIGNED TO EXAMINER

Apr 20, 2026

Code DOCK

NEW APPLICATION ENTERED

Dec 16, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 16, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Dec 16, 2025

Code MAFR

Other Marks in Class 009 — Electronics, software & scientific instruments

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Shenzhen Saizhuo Electronics Co.,Ltd .

ABANDONED

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Additional USPTO filings handled by the same attorney of record.

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CHR

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FMC

FMCNMECH

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SAIZHUO

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks in Class 009 — Electronics, software & scientific instruments

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