Who owns the K trademark?

The K trademark is owned by Keepsafe Software, Inc..

What class is the K trademark registered in?

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

What is the serial number for K?

The USPTO serial number for K is 86938507.

What is the registration number for K?

K is registered under USPTO registration number 5143289.

K - Owned by Keepsafe Software, Inc. - (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: Apr 27, 2016

First use in commerce: Apr 27, 2016

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

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1326247

480Sep 13, 2016

Source: USPTO Madrid International Filing Requests

Status History

28 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Feb 15, 2026

Code REM2

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 02, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 02, 2025

Code CHAN

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

Jul 02, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 02, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 02, 2025

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jul 02, 2025

Code EWAF

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 08, 2023

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 08, 2023

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 08, 2023

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Feb 09, 2023

Code E815

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

Feb 14, 2022

Code REM1

REGISTERED-PRINCIPAL REGISTER

Feb 14, 2017

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 10, 2017

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 09, 2017

Code CNPR

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 05, 2017

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jan 05, 2017

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Dec 08, 2016

Code EISU

USE AMENDMENT FILED

Dec 08, 2016

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 04, 2016

Code NOAM

PUBLISHED FOR OPPOSITION

Aug 09, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 09, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 20, 2016

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 29, 2016

Code CNSA

ASSIGNED TO EXAMINER

Jun 24, 2016

Code DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 18, 2016

Code MDSM

NEW APPLICATION ENTERED

Mar 17, 2016

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 17, 2016

Code NWOS

Other Marks by Keepsafe Software, Inc.

Additional USPTO filings from the same owner.

KEE

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85906972

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KEE

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REGISTERED

86950359

Keepsafe Software, Inc.

REGISTERED

KEE

KEEPSAFE

87450977

Keepsafe Software, Inc.

ABANDONED

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K

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by Keepsafe Software, Inc.

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

Other Marks by Brendan J. Hughes

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