ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
02/19/2026
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Official data from USPTO
OPTISOUND
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Active USPTO registrationType: WordOffice: 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
41
Latest update
02/21/2026
Trademark type
Word
Nice classes
9
Filing date
06/28/2005
Registration date
08/01/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/06/2016
Last transaction
02/21/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
BRADLEY, EVELYN
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
KROHNE Messtechnik GmbH
KROHNE Meßtechnik GmbH & Co. KG
KROHNE Meßtechnik GmbH & Co. KG
Representatives
Victoria Friedman Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Ultrasonic level meters
Publications
History of USPTO decisions and trademark events.
41 publications found
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
08/01/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
05/15/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/21/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/21/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/21/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/21/2021
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
09/06/2016
71AG
REGISTERED-SEC.71 ACCEPTED
09/06/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/06/2016
ES71
TEAS SECTION 71 RECEIVED
08/01/2016
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
08/01/2015
RNWL
INTERNATIONAL REGISTRATION RENEWED
07/16/2015
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
09/10/2012
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
09/10/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/10/2012
715F
REGISTERED - SEC. 71 & SEC. 15 FILED
08/01/2012
ES75
TEAS SECTION 71 & 15 RECEIVED
08/01/2012
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
04/26/2007
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/04/2007
FIMP
FINAL DISPOSITION PROCESSED
04/04/2007
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/27/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
08/01/2006
PUBO
PUBLISHED FOR OPPOSITION
05/09/2006
NPUB
NOTICE OF PUBLICATION
04/19/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/16/2006
ALIE
ASSIGNED TO LIE
03/10/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/03/2006
ACEC
AMENDMENT FROM APPLICANT ENTERED
03/02/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/24/2006
PAPER RECEIVED
02/24/2006
RFNT
REFUSAL PROCESSED BY IB
02/10/2006
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/23/2006
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/21/2006
CNRT
NON-FINAL ACTION WRITTEN
01/20/2006
DOCK
ASSIGNED TO EXAMINER
01/19/2006
NWAP
NEW APPLICATION ENTERED
09/30/2005
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/29/2005
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