Who owns the 4PX trademark?

The 4PX trademark is owned by Shenzhen 4PX Express Co., Ltd..

What is the serial number for 4PX?

The USPTO serial number for 4PX is 79269216.

What is the registration number for 4PX?

4PX is registered under USPTO registration number 6015947.

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Updated Oct 6, 2026·20 searches this week

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4PX

USPTO Trademark Record

REGISTERED

4PX

Q: What class is the 4PX trademark registered in?

The 4PX trademark is registered in Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

SN 79269216·Reg 6015947·Filed Jul 03, 2019

Owner Shenzhen 4PX Express Co., Ltd.

Advertising; business management, organization and administration; office functions.; Transport; packaging and storage of goods; travel arrangement.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

4PX (Serial No. 79269216), Registration No. 6015947, is a registered US trademark filed on Jul 03, 2019 by Shenzhen 4PX Express Co., Ltd.. This trademark covers Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: March 25, 2030

Mark Intelligence

4PX (Reg. #6015947) is a registered US trademark that has been protecting its owner, Shenzhen 4PX Express Co., Ltd., since 2019. The mark covers Class 035 (Advertising, business management & retail services), Class 039 (Transportation, travel & storage services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Transport; packaging and storage o.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jul 03, 2019

SERIAL

79269216

REG#

6015947

REGISTERED

Mar 24, 2020

Filing Information

StatusREGISTERED

Filing DateJul 03, 2019

Serial Number79269216

Registration No.6015947

Registration DateMar 24, 2020

Status DateSep 02, 2026

Published for OppositionJan 07, 2020

Filing Basis & Declarations

Section 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

29 events

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Sep 02, 2026

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Sep 02, 2026

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 24, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

May 21, 2026

TEAS SECTION 71 & 15 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 25, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 04, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 04, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 24, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Mar 24, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 07, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Jan 04, 2020

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Dec 18, 2019

NOTICE OF PUBLICATION

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

Dec 18, 2019

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 18, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

ELECTRONIC RECORD REVIEW COMPLETE

Dec 03, 2019

ELECTRONIC RECORD REVIEW COMPLETE

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Nov 29, 2019

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 23, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Nov 22, 2019

REFUSAL PROCESSED BY IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 22, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 22, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 22, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY MPU

Nov 07, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Nov 07, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

APPLICATION FILING RECEIPT MAILED

Oct 22, 2019

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 22, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Oct 21, 2019

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 16, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Oct 16, 2019

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 10, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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