Who owns the 4KS trademark?

The 4KS trademark is owned by EVVA Sicherheitstechnologie GmbH.

What class is the 4KS trademark registered in?

The 4KS trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 020 (Furniture, mirrors & non-metal containers), Class 042 (Scientific, technology & SaaS services).

What is the serial number for 4KS?

The USPTO serial number for 4KS is 79202987.

What is the registration number for 4KS?

4KS is registered under USPTO registration number 5366884.

4KS - Owned by EVVA Sicherheitstechnologie GmbH - (Class 006, Class 020, Class 042)

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 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

Class 020Furniture, mirrors & non-metal containers

US codes: 002, 013, 022, 025, 032, 050

Furniture, mirrors, picture frames; containers, not of metal, for storage or transport; unworked or semi-worked bone, horn, whalebone or mother-of-pearl; shells; meerschaum; yellow amber.

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.

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

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

Status History

34 events

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

Dec 09, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 09, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 09, 2025

Code TCCA

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

Feb 11, 2025

Code C75A

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

Feb 11, 2025

Code NA75

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 16, 2024

Code APRE

TEAS SECTION 71 & 15 RECEIVED

Jan 02, 2024

Code ES75

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

Jan 02, 2023

Code REM3

FINAL DECISION TRANSACTION PROCESSED BY IB

May 19, 2018

Code FINO

FINAL DISPOSITION PROCESSED

Apr 12, 2018

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Apr 12, 2018

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 02, 2018

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jan 02, 2018

Code R.PR

NOTIFICATION PROCESSED BY IB

Oct 21, 2017

Code GPNX

PUBLISHED FOR OPPOSITION

Oct 17, 2017

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 17, 2017

Code NPUB

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

Oct 04, 2017

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 04, 2017

Code OPNS

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 27, 2017

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 14, 2017

Code CNSA

NEW REPRESENTATIVE AT IB RECEIVED

Sep 14, 2017

Code NREP

ASSIGNED TO LIE

Sep 13, 2017

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 13, 2017

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2017

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 07, 2017

Code TROA

REFUSAL PROCESSED BY IB

Apr 08, 2017

Code RFNT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 21, 2017

Code RFCR

REFUSAL PROCESSED BY MPU

Mar 21, 2017

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 21, 2017

Code RFCS

NON-FINAL ACTION WRITTEN

Mar 20, 2017

Code CNRT

APPLICATION FILING RECEIPT MAILED

Mar 17, 2017

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 13, 2017

Code NWOS

ASSIGNED TO EXAMINER

Mar 13, 2017

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 09, 2017

Code REPR

Other Marks by EVVA Sicherheitstechnologie GmbH

Additional USPTO filings from the same owner.

EVV

EVVA

73407634

EVVA SICHERHEITSTECHNOLOGIE GMBH

REGISTERED

EVV

EVVA

78556601

EVVA SICHERHEITSTECHNOLOGIE GMBH

REGISTERED

PAY

PAY PER KEY

79151464

Evva Sicherheitstechnologie GmbH

ABANDONED

XES

XESAR

85932874

EVVA SICHERHEITSTECHNOLOGIE GMBH

ABANDONED

Other Marks by KLAUS P. STOFFEL

Additional USPTO filings handled by the same attorney of record.

DOR

DORN BRACHT

75906304

REGISTERED

RIE

RIEDEL THE WINE GLASS COMPANY

86789225

REGISTERED

SUP

SUPERMEGA

73055725

REGISTERED

LOG

LogoMark

74692785

REGISTERED

4KS

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by EVVA Sicherheitstechnologie GmbH

Other Marks by KLAUS P. STOFFEL

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