Who owns the PDF trademark?

The PDF trademark is owned by HANGZHOU RUISHENG SOFTWARE CO., LTD.

What class is the PDF trademark registered in?

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

What is the serial number for PDF?

The USPTO serial number for PDF is 90066193.

What is the registration number for PDF?

PDF is registered under USPTO registration number 6325692.

PDF - Owned by HANGZHOU RUISHENG SOFTWARE CO., LTD - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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: Jun 26, 2020

First use in commerce: Jun 26, 2020

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.

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

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Status History

35 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 02, 2026

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 02, 2026

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 02, 2026

Code NAS8

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

Jun 02, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 02, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2026

Code TCCA

TEAS SECTION 8 RECEIVED

Jun 02, 2026

Code ES8R

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 20, 2026

Code REM1

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Mar 29, 2023

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Mar 29, 2023

Code WOAG

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 28, 2023

Code COAR

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

Mar 28, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 28, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 28, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 28, 2023

Code CHAN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 24, 2021

Code ASGN

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

Nov 03, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 03, 2021

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 03, 2021

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 03, 2021

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Apr 20, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 02, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 02, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 13, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 28, 2020

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 16, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 16, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 16, 2020

Code TEME

NON-FINAL ACTION WRITTEN

Nov 13, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Nov 13, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 13, 2020

Code GNRN

ASSIGNED TO EXAMINER

Nov 06, 2020

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 20, 2020

Code MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 19, 2020

Code NWOS

NEW APPLICATION ENTERED

Jul 25, 2020

Code NWAP

Other Marks by HANGZHOU RUISHENG SOFTWARE CO., LTD

Additional USPTO filings from the same owner.

HAB

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LOG

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COI

COINVISTA

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NOT

NOTESNAP

97909714

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PDF

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by HANGZHOU RUISHENG SOFTWARE CO., LTD

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

Other Marks by Yue (Robert) Xu

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