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Official data from USPTO

K EVAC

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: US

Quick snapshot

K EVAC

ST13

US500000079396166

Class

1, 6, 7, 9, 11, 20, 37

Filing

79396166

Registration

7862457

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

44

Latest update

03/13/2026

Classification

Registered

Trademark type

Combined

Nice classes

1, 6, 7, 9, 11, 20, 37

Filing date

12/04/2023

Registration date

07/15/2025

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/15/2025

Last transaction

03/13/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

3

Owner type

25

Owner location

DE

Examiner

BROWN, TINA

Current location

Historical data usage

Mark description

The mark consists of a white letter "K" inside a white circle with a white arc and a white chevron on the left side and right side of the circle all inside of a blue rectangle followed by the word "EVAC" in blue.

Holders and representatives

Holders

KNORR-BREMSE AG

Representatives

Alexis Degler Barnes & Thornburg LLP

Technical classification

Nice Classes

Class 1Class 6Class 7Class 9Class 11Class 20Class 37

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Chemicals used in industry, namely, liquids for protection from lime deposits, microbial growth and urine scale deposits, in particular for use in vacuum toilets; chemicals for the suppression of the odour of water

Class 6

Storage tanks of metal; metal valves not being parts of machines, manually operated metal valves, water-pipe valves of metal; all the aforementioned goods for use in waste [ and waste ] water collection and treatment solutions for trains, including for use in vacuum toilets for trains

Class 7

* water supply * machines [pumps], machines * for use in the processing of water, filtering * machines * , separating * machines [ for chemical processing ] and chemical handling and machine tools for waste water processing, namely, sewage pumps, electric pumps, filtering machines, separating machines, water supply machines, machine tools for removing waste material; vacuum pumps; power-operated blowers; electric compressors and compressors for machines; air and liquid ejectors, namely, electric pumps, pumps for machines, sump pumps, waste water pumps, water pumps for toilets, electric toilet pumps, hydraulic toilet pumps, toilet pumps in the nature of circulating pumps; pneumatic * vacuum * toilet pumps, submersible * vacuum * pumps, machines for the treatment of wastewater for injecting chemical and biological additives into wastewater or flush water, additive injectors used in machines for wastewater treatment for injecting chemical and biological additives into wastewater or flush water for disinfection and scenting, to improve system hygiene, the longevity and efficiency of system components and to reduce deposits, wastewater separating machines, in particular for solids and air-liquid separation; all the aforementioned goods for use in [ waste and ] waste water collection and treatment solutions for trains, including for use in vacuum toilets for trains; power-operated blowers; vacuum water pumps for use in vacuum toilets for trains; electric door openers and closers, namely, drive devices for opening and closing doors in rail vehicles

Class 9

Controlling and monitoring apparatus and units to be used in the field of waste water collection and treatment solutions for trains, including vacuum toilets for trains, namely, electric control panels, electrical controllers, and odor sensors; electronic controls for vacuum toilets and sinks for trains; electrical controls for vacuum toilets and sinks for trains; electronic monitoring equipment, namely, electronic monitors for monitoring flowmeters, video monitors, and touchscreen monitors * all for the operation of vacuum toilets for trains; * control equipment, namely, electric control panels * for the operation of vacuum toilets for trains; * recorded and downloadable programmes and software for the operation of vacuum toilets for trains; touchscreen, vibration, water pressure, water measurement and pressure sensors; telecommunications equipment, namely, telecommunications transmitters, telecommunications cables, and telecommunications multiplexers; data processing apparatus; data communications apparatus, namely, wireless communication devices for data transmission; all the aforementioned goods for use on trains

Class 11

Apparatus and equipment for water supply and sanitary purposes, vacuum operated and vacuum enhanced sewage, and water and liquid treatment, namely, vacuum operated and vacuum enhanced sewage, and water and liquid treatment, and purification systems and installations and plants, namely, water purification units, water purification machines and replacement parts thereof, namely, discharge valves, grey water valves, faucets, grease traps, floor drains, electric blowers, air and liquid ejectors, vacuum pumps, water filters, additive injectors for disbursing solids and liquids for purification and sterilization purposes, sluices, storage tanks and separators for the cleaning and purification of liquids, and incorporating integrated controllers and monitoring devices incorporated therein; all the aforementioned goods for use in waste [ and waste ] water collection and treatment solutions for trains, including for use in vacuum toilets for trains; sanitary installations for trains, namely, sinks and toilets; vacuum toilets for trains and parts therof, included in this class, namely, replacement parts, structural parts, and flush levers for toilets

Class 20

Containers, not of metal, namely non-metal containers for compressed gas or liquid air for use in wastewater processing; containers for industrial and commercial liquids not made of metal; Recyclable plastic containers for commercial use manufactured with a barrier resin for chemical and acid resistance; plastic valves other than parts of machines; all the aforementioned goods for use in waste and waste water collection and treatment solutions for trains, including for use in vacuum toilets for trains

Class 37

Building construction; repair of vacuum toilets, sinks, baby changing stations, [ and towel holders for trains ] ; installation services of vacuum toilets, sinks, baby changing stations, and towel holders for trains; all the aforementioned services to be used in the field of waste and waste water collection and treatment solutions for trains, including vacuum toilets for trains

Publications

History of USPTO decisions and trademark events.

44 publications found

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

03/12/2026

FICS

FINAL DISPOSITION NOTICE SENT TO IB

02/20/2026

FIMP

FINAL DISPOSITION PROCESSED

02/20/2026

NURC

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

01/20/2026

LIME

LIMITATION FROM THE IB EXAMINED AND ENTERED

12/27/2025

COC.

CORRECTION UNDER SECTION 7 - PROCESSED

12/26/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/26/2025

OPNX

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

11/07/2025

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

10/22/2025

OPNR

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

10/22/2025

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

10/15/2025

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

07/15/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

07/15/2025

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

05/27/2025

PUBO

PUBLISHED FOR OPPOSITION

05/27/2025

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

05/21/2025

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/24/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

04/23/2025

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

04/23/2025

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

04/23/2025

GNS1

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

04/11/2025

GNCF

CONTINUATION OF FINAL REFUSAL E-MAILED

04/11/2025

CNCF

ACTION CONTINUING A FINAL - COMPLETED

04/11/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

04/04/2025

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

04/04/2025

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

04/04/2025

LIMN

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

02/04/2025

LIMG

LIMITATION OF GOODS RECEIVED FROM IB

01/31/2025

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

01/24/2025

GNFR

FINAL REFUSAL E-MAILED

01/24/2025

CNFR

FINAL REFUSAL WRITTEN

01/24/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

01/22/2025

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/22/2025

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/22/2025

RFNT

REFUSAL PROCESSED BY IB

09/21/2024

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

08/31/2024

RFRR

REFUSAL PROCESSED BY MPU

08/31/2024

LIMG

LIMITATION OF GOODS RECEIVED FROM IB

08/10/2024

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

07/06/2024

CNRT

NON-FINAL ACTION WRITTEN

07/05/2024

DOCK

ASSIGNED TO EXAMINER

07/01/2024

MAFR

APPLICATION FILING RECEIPT MAILED

05/30/2024

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

05/30/2024

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

05/23/2024

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