Who owns the XTACKING trademark?

The XTACKING trademark is owned by Yangtze Memory Technologies Co., Ltd..

What is the serial number for XTACKING?

The USPTO serial number for XTACKING is 79438036.

What is the registration number for XTACKING?

XTACKING is registered under USPTO registration number 0.

XTA

USPTO Trademark Record

PENDING

XTACKING

Q: What class is the XTACKING trademark registered in?

The XTACKING trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 040 (Treatment & processing of materials).

SN 79438036·Reg 0·Filed Aug 18, 2025

Owner Yangtze Memory Technologies 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.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

XTACKING (Serial No. 79438036), Registration No. 0, is a pending US trademark filed on Aug 18, 2025 by Yangtze Memory Technologies Co., Ltd.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 040 (Treatment & processing of materials).

Mark Intelligence

XTACKING (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Aug 18, 2025

SERIAL

79438036

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Yangtze Memory Technologies Co., Ltd.

Entity

LLC

Address

No.88 Weilai 3rd Road,, East Lake High-tech Development Zone, Wuhan Hubei

Country

Attorney

NameTim O'Keeffe

Law firm

Tim O'Keeffe Bayramoglu Law Offices LLC

Address

1540 West Warm Springs Road Suite 100, Henderson, NV 89014, United States

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Filing Information

StatusPENDING

Filing DateAug 18, 2025

Serial Number79438036

Registration No.0

Registration DateDec 31, 1969

Status DateAug 11, 2026

Published for OppositionAug 11, 2026

Mark TypeStylized characters

Status DescriptionLive and pending, published for opposition

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

Status History

19 events

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Aug 06, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Jul 22, 2026

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 22, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 01, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jun 04, 2026

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 15, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

May 14, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 29, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 28, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 31, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 02, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 02, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 27, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

XTACKING

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