(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

PK

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

PK

ST13

US500000097807761

Class

9, 16, 41

Filing

97807761

Registration

8264013

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

34

Latest update

05/19/2026

Trademark type

Combined

Nice classes

9, 16, 41

Filing date

02/23/2023

Registration date

05/19/2026

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/19/2026

Last transaction

05/19/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

10/10/2023

First use in commerce

10/13/2023

Drawing code

3

Owner type

16

Owner location

Knoxville, TN, US

Examiner

HAN, JOANNA Y

Law office

N80

Current location

PUBLICATION AND ISSUE SECTION

Mark description

The mark consists of the interlocked letters "PK" with the splayed pages of an open book appearing to the left of the letter "P" as represented by a series of straight lines radiating out in a quarter-circle.

Holders and representatives

Holders

PassKey, LLC

Representatives

Lindsay Kaplan L. KAPLAN LAW

Technical classification

Nice Classes

Class 9Class 16Class 41

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Downloadable e-booksvideo recordings and digital documents provided via a website featuring educational materials related to authorship and publishing; Audiobooks and downloadable e-books in the field of publishing

Class 16

Printed books in the field of publishing

Class 41

Coaching in the field of authorship and book publishing; consulting in the field of book authorship and book publishing; copy editing for authors; educational servicesproviding online courses in the field of authorship and book publishing; providing a website featuring information about book authorship and book publishing; book publishing; Publishing servicespublication of books

Publications

History of USPTO decisions and trademark events.

34 publications found

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

05/19/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

05/19/2026

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

04/29/2026

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

04/29/2026

SUPC

STATEMENT OF USE PROCESSING COMPLETE

03/20/2026

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

03/20/2026

IUAF

USE AMENDMENT FILED

09/13/2025

EISU

TEAS STATEMENT OF USE RECEIVED

09/13/2025

EXRA

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

03/17/2025

EX2G

SOU EXTENSION 2 GRANTED

03/17/2025

EXT2

SOU EXTENSION 2 FILED

03/17/2025

EEXT

SOU TEAS EXTENSION RECEIVED

03/17/2025

EXRA

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

08/14/2024

EX1G

SOU EXTENSION 1 GRANTED

08/14/2024

EXT1

SOU EXTENSION 1 FILED

08/14/2024

EEXT

SOU TEAS EXTENSION RECEIVED

08/14/2024

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

03/19/2024

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

01/23/2024

PUBO

PUBLISHED FOR OPPOSITION

01/23/2024

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/03/2024

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/18/2023

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

12/11/2023

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/09/2023

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

12/09/2023

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

12/06/2023

GNRT

NON-FINAL ACTION E-MAILED

12/06/2023

CNRT

NON-FINAL ACTION WRITTEN

12/06/2023

DOCK

ASSIGNED TO EXAMINER

11/22/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/04/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

07/04/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

07/04/2023

MDSM

NOTICE OF DESIGN SEARCH CODE E-MAILED

03/14/2023

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/13/2023

NWAP

NEW APPLICATION ENTERED

02/27/2023

Continuous trademark protection

Get notified about every new filing that threatens PK or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.