Official data from USPTO

COMBIKAT

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Active USPTO registrationType: WordOffice: United States

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Quick snapshot

COMBIKAT

ST13

US500000086019947

Class

1, 7, 9, 11

Filing

86019947

Registration

4741610

View on USPTO

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

Latest update

08/12/2025

Trademark type

Word

Nice classes

1, 7, 9, 11

Filing date

07/25/2013

Registration date

05/26/2015

Expiration date

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/21/2025

Last transaction

08/12/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use, Foreign priority

Drawing code

Owner type

Owner location

ELSAU, CH

Examiner

WILKE, JOHN

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

HUG ENGINEERING AG

ElringKlinger AG

Representatives

Clifford D. Hyra Fresh IP PLC

Technical classification

Nice Classes

Class 1Class 7Class 9Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Chemical products for industrial and scientific purposes; chemical agents for the production of technical ceramics; ceramic granules and ceramic powder for the production of shaped bodies by sintering processes; ceramic granules and ceramic powder for the production of honeycomb filters and filter candles; ceramic particles and activated carbon particles as filter materials for use in the exhaust gas purification industry

Class 7

Exhaust gas catalytic converters for stationary and mobile combustion engines; exhaust gas catalytic converters for electricity generation plantspower plantscombined heat and power plantspassenger vehiclestruckslocomotivesconstruction machinerytunneling machinerylifting vehiclesocean-going vesselsinland water vessels and river ships; exhaust gas catalytic converters for combustion engines comprising gasoline enginesdiesel enginesgas engineshot air enginessteam engines or gas turbines; exhaust gas catalytic converters for furnacesheating furnacessmall furnaceswaste furnaces and special furnaces; exhaust gas catalytic converters for process-engineering installations; exhaust gas catalytic converters for NOx reductionCO oxidation and/or HC oxidation; soot filters for motors and engines; industrial chemical reactor housings; chemical reactant feeding equipment; injection apparatuses for injecting reactants into exhaust gases; mixers for mixing reactants into exhaust gases; cross-flow mixers for mixing reactants into exhaust gases; built-in catalytic converters; reduction catalytic converters; oxidation catalytic converters; soot particulate filters for motors and engines; catalytic exhaust gas purifying systems for stationary and mobile combustion engines; catalytic exhaust gas purifying systems for combustion engines comprising gasoline enginesdiesel enginesgas engineshot air enginessteam engines or gas turbines; structural parts for the goods mentioned hereinabove

Class 9

Measurement and control devices for exhaust gas purification installations and equipment; controllers for mobile and stationary exhaust gas purifying installations; dosing equipmentdispensers of preset portions of fluidssolid granules or powder for dosing purposes in exhaust gas purification installations; structural parts for the goods mentioned hereinabove

Class 11

Installationsequipment and components for air-conditioningventilation and air handling units; installationsequipment and components for air purification units; installationsequipment and components for air-conditioningventilation and air handling units in vehicles; installationsequipment and components for air purification units in vehicles; catalytic exhaust gas purifying systems for electricity generation plantspower plantscombined heat and power plantspassenger vehiclestruckslocomotivesconstruction machinerytunneling machinerylifting vehiclesocean-going vesselsinland water vessels and river ships; catalytic exhaust gas purifying systems for furnacesheating furnacessmall furnaceswaste furnaces and special furnaces; catalytic exhaust gas purifying systems for process-engineering installations; catalytic exhaust gas purifying systems for NOx reductionCO oxidation and/or HC oxidation; auxiliary units for exhaust gas purification; auxiliary units for catalytic exhaust gas purification; installations for introducing engine exhaust gases into greenhouses; inline burners in the nature of filters and purifiers for removing contaminants from exhaust gases; structural parts for the goods mentioned hereinabove

Publications

History of USPTO decisions and trademark events.

54 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

07/21/2025

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/21/2025

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

07/21/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/21/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

02/24/2025

REM2

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

05/26/2024

NA85

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

09/09/2021

C15P

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

09/09/2021

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/09/2021

E815

TEAS SECTION 8 & 15 RECEIVED

05/24/2021

REM1

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

05/26/2020

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/27/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

05/26/2015

DP1B

1(B) BASIS DELETED; PROCEED TO REGISTRATION

01/16/2015

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

01/15/2015

IUCN

NOTICE OF ALLOWANCE CANCELLED

12/03/2014

D1BR

TEAS DELETE 1(B) BASIS RECEIVED

12/03/2014

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

06/17/2014

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/22/2014

PUBO

PUBLISHED FOR OPPOSITION

04/22/2014

NONP

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/31/2013

NWAP

NEW APPLICATION ENTERED

07/29/2013

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