Who owns the PDF-XCHANGE trademark?

The PDF-XCHANGE trademark is owned by PDF-XChange Co Ltd.

What class is the PDF-XCHANGE trademark registered in?

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

What is the serial number for PDF-XCHANGE?

The USPTO serial number for PDF-XCHANGE is 79256534.

What is the registration number for PDF-XCHANGE?

PDF-XCHANGE is registered under USPTO registration number 6149923.

PDF

USPTO Trademark Record

REGISTERED

PDF-XCHANGE

SN 79256534·Reg 6149923·Filed Feb 08, 2019

Owner PDF-XChange 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.

PDF-XCHANGE (Serial No. 79256534), Registration No. 6149923, is a registered US trademark filed on Feb 08, 2019 by PDF-XChange Co Ltd. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal grace 6y period: March 15, 2027148 days remaining

Mark Intelligence

PDF-XCHANGE (Reg. #6149923) is a registered US trademark that has been protecting its owner, PDF-XChange Co Ltd, since 2019. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Feb 08, 2019

SERIAL

79256534

REG#

6149923

REGISTERED

Sep 15, 2020

Owner

Applicant

PDF-XChange Co Ltd

Entity

Corporation (Foreign)

Address

Horsmanshoad, Pickwell Lane,, Bolney, West Sussex, RH17 5RH

Country

Attorney

NameStephen P. McNamara

Law firm

Stephen P. McNamara St. Onge Steward Johnston & Reens LLC

Docket

07645-T0001A

Address

857 Post Road, Ste 398, Fairfield, CT 06824-6041, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 08, 2019

Serial Number79256534

Registration No.6149923

Registration DateSep 15, 2020

Status DateMar 10, 2026

Published for OppositionJun 30, 2020

Mark TypeStandard characters

Attorney Docket07645-T0001A

Status DescriptionLive and registered, Section 71 and 15 accepted and acknowledged

Filing Signals

FILED

2019

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

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

Status History

49 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jul 09, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

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

Mar 10, 2026

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

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

Mar 10, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Nov 04, 2025

TEAS SECTION 71 & 15 RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Sep 15, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Feb 13, 2025

NEW REPRESENTATIVE AT IB RECEIVED

Nov 08, 2024

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 30, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jan 07, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jan 07, 2021

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 15, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 02, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Dec 02, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Dec 02, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 02, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Jun 26, 2020

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Jun 10, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 10, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

May 23, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 06, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 05, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 05, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

Jan 27, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 27, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 27, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 03, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 02, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 02, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 30, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jul 30, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 30, 2019

NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 09, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 09, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jul 01, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 24, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Jun 08, 2019

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 23, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

May 23, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 30, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Apr 29, 2019

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Apr 23, 2019

APPLICATION FILING RECEIPT MAILED

ASSIGNED TO EXAMINER

Apr 21, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 18, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

PDF-XCHANGE

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