Who owns the K trademark?

The K trademark is owned by Klarna Bank AB.

What class is the K trademark registered in?

The K trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 038 (Telecommunications services), Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services), Class 043 (Food & beverage services, hospitality), Class 045 (Legal, security & personal social services).

What is the serial number for K?

The USPTO serial number for K is 79402853.

What is the registration number for K?

K is registered under USPTO registration number 8217228.

K - Owned by Klarna Bank AB - (Class 009, Class 035, Class 036)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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

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.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

Financial, monetary and banking services; insurance services; real estate services.

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 041Education & entertainment services

US codes: 100, 101, 107

Education; providing of training; entertainment; sporting and cultural activities.

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.

Class 043Food & beverage services, hospitality

US codes: 100, 101

Services for providing food and drink; temporary accommodation.

Class 045Legal, security & personal social services

US codes: 100, 101

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

Filing Basis & Declarations

Trademark

Status History

47 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 15, 2026

Code FINO

FINAL DISPOSITION PROCESSED

Sep 26, 2026

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Sep 26, 2026

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jul 21, 2026

Code FICR

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Mar 03, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2026

Code NPUB

NOTIFICATION PROCESSED BY IB

Feb 26, 2026

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 25, 2026

Code NONP

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 11, 2026

Code OPNS

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

Feb 10, 2026

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Feb 05, 2026

Code OPNX

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 03, 2026

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Feb 02, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Feb 02, 2026

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 02, 2026

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Feb 02, 2026

Code XAEC

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jan 21, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jan 21, 2026

Code OPNS

FINAL REFUSAL WRITTEN

Dec 18, 2025

Code CNFR

FINAL REFUSAL E-MAILED

Dec 18, 2025

Code GNFR

NOTIFICATION OF FINAL REFUSAL EMAILED

Dec 18, 2025

Code GNFN

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 18, 2025

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 17, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 17, 2025

Code CRFA

NON-FINAL ACTION WRITTEN

May 15, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

May 15, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 15, 2025

Code GNRN

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 28, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 28, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 28, 2025

Code TEME

REFUSAL PROCESSED BY IB

Nov 17, 2024

Code RFNT

REFUSAL PROCESSED BY MPU

Oct 29, 2024

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 29, 2024

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 24, 2024

Code RFCR

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Oct 23, 2024

Code RFWR

NON-FINAL ACTION WRITTEN

Oct 23, 2024

Code CNRT

NON-FINAL ACTION WRITTEN

Oct 15, 2024

Code CNRT

ASSIGNED TO EXAMINER

Oct 07, 2024

Code DOCK

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 09, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 09, 2024

Code CHAN

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

Sep 09, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 09, 2024

Code ARAA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 26, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Aug 26, 2024

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 22, 2024

Code REPR

Other Marks by Klarna Bank AB

Additional USPTO filings from the same owner.

KLA

KLARNA

79401839

Klarna Bank AB

REGISTERED

KLA

KLARNA

79390550

Klarna Bank AB

REGISTERED

79237054

Klarna Bank AB

REGISTERED

KLA

KLARNA

79138646

Klarna Bank AB

REGISTERED

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

Recently filed and registered marks in the same international class.

88843918

IMMEUBLES SUGI SPORTS INC.

REGISTERED

99484446

K-TEL MUSIC LIMITED PARTNERSHIP

REGISTERED

88902839

Brandvida, LLC

REGISTERED

90026329

ASTRAL IP ENTERPRISE LTD.

REGISTERED

Other Marks by G. Roxanne Elings

Additional USPTO filings handled by the same attorney of record.

BUI

BUILT FOR REAL WORK

88194952

REGISTERED

THR

THRIVE

88762009

REGISTERED

SPE

SPEAKEASY OF STRENGTH

98610919

REGISTERED

STR

STRAAND

97314758

REGISTERED

K

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Klarna Bank AB

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

Other Marks by G. Roxanne Elings

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions