EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/04/2026
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Official data from USPTO
DH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
05/06/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
04/05/2012
Registration date
10/07/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/30/2024
Last transaction
05/06/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/31/2011
First use in commerce
12/31/2011
Drawing code
3
Owner type
99
Owner location
KLINGENBERG/MAIN, DE
Examiner
STRINGER, DANIEL
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the letters "DH" in white on a black square background.
Holders and representatives
Holders
WIKA Alexander Wiegand SE & Co. KG
WIKA Alexander Wiegand SE & Co. KG
Representatives
Farzad A. Panjshiri Cantor Colburn LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Measuring devices and apparatusesparticularly for measuring pressureabsolute pressuredifferential pressuretemperaturedensitypH valuequantityparticularly flow ratehumidityforceaccelerationdistanceanglespeeddensity or levelfilling levelpressure gaugescombined pressure and vacuum gaugesbarometersaltimetersthermometersthermo-hydrometershydrometerspressure-measuring sensorsflow metersmeasuring instruments in the nature of diaphragm seals for measuring for measuring pressure and water pressure; measuring devices for cooling devicespressure gauges for air conditionersthermometers for refrigerators; leak detectorsleak detectors for vacuum pumpsleak detectors for refrigerationheatingventilationair conditioning and cooling equipment; metal measuring orifice plates; measurement recorders for measuring deviceselectronic data loggers; transducers; electronic transducerselectric transducers with electronic output signalpressure transducersdifferential pressure transducerslevel measuring transducers; electronic apparatusremote electronic display screenselectronic apparatusremote electric luminescent display panels; electronic control and feedback control devices for oil and gasflow monitors for fluidsgasesparticles; electrical relayselectrical contactors/contact makerselectrical switches; position regulators for electronic control devices; pressure controllers for fluids or gases; electrotechnical and fluidic devices and apparatuseselectrical power supply unitselectric amplifierselectrical circuitselectrical switching elements and recording devices; calibrators and calibrating devicespressure scales; electric switchesparticularly pressure switcheslimit-value switcheslevel switchescontact-free operable magnetic switchesswitches operable opticallyinductively and capacitivelyelectric switches designed as float switchesas motion/running sensorsas indicators of metals present; electric switching devices for the level control of liquids on the basis of the electric conductivity of the liquid in question; test benches comprised of pressure testing and temperature testing equipment for calibrating of valvessensors and cylinders and for use in testing the performance of valves and pipes; electronic apparatus for testing aeronautic engines and aircraft piston engine cylinder assemblies; electric time relays
Class 42
Calibration and functional testing of measuring instruments
Publications
History of USPTO decisions and trademark events.
52 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/04/2026
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/04/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/04/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/04/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/04/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/04/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/30/2024
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/30/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/30/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/30/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
06/18/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/07/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/20/2019
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/20/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/20/2019
E815
TEAS SECTION 8 & 15 RECEIVED
10/15/2019
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/07/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
10/07/2014
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/04/2014
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/03/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/02/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/02/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/27/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/14/2014
GNRT
NON-FINAL ACTION E-MAILED
03/14/2014
CNRT
SU - NON-FINAL ACTION - WRITTEN
03/14/2014
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/06/2014
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/24/2014
IUAF
USE AMENDMENT FILED
01/29/2014
EISU
TEAS STATEMENT OF USE RECEIVED
01/29/2014
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/30/2013
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/04/2013
PUBO
PUBLISHED FOR OPPOSITION
06/04/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/15/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/30/2013
ALIE
ASSIGNED TO LIE
04/30/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/19/2013
XAEC
EXAMINER'S AMENDMENT ENTERED
04/18/2013
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/18/2013
GNEA
EXAMINERS AMENDMENT E-MAILED
04/18/2013
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/18/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/19/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/19/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/19/2013
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/23/2012
GNRT
NON-FINAL ACTION E-MAILED
08/23/2012
CNRT
NON-FINAL ACTION WRITTEN
08/23/2012
DOCK
ASSIGNED TO EXAMINER
07/18/2012
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
04/19/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/13/2012
NWAP
NEW APPLICATION ENTERED
04/09/2012
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