TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2026
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Official data from USPTO
SENNHEISER
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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
60
Latest update
05/29/2026
Trademark type
Combined
Nice classes
9
Filing date
10/08/1992
Registration date
11/30/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/19/2024
Last transaction
05/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Drawing code
3
Owner type
13
Owner location
WEDEMARK, DE
Examiner
TINGLEY, JOHN
Law office
J60
Current location
GENERIC WEB UPDATE
Mark description
The design portion of the mark consists of a stylized letter "S" partly enclosed by a rectangle.
Holders and representatives
Holders
SENNHEISER ELECTRONIC SE & CO. KG
SENNHEISER ELECTRONIC GMBH & CO., KG
S. K. (pessoa física)
Representatives
Christina M. Licursi Wolf Greenfield & Sacks, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
electrical and electronic instruments for measuring electro-acoustic characteristics; namelysound pressureaudio signal level and impedances in the audio range; sound transmission instruments in the nature of audio transformerssound amplifiersmicrophonesearphonesstructural components and parts thereof
Publications
History of USPTO decisions and trademark events.
60 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/22/2026
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
05/22/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/22/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/22/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/22/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/22/2026
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/04/2026
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
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/16/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/19/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
01/19/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/19/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/19/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
07/21/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/30/2022
NOSU
NOTICE OF SUIT
06/22/2020
NOSU
NOTICE OF SUIT
08/12/2013
NOSU
NOTICE OF SUIT
07/25/2013
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/18/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/18/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/18/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/18/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
07/08/2013
NOSU
NOTICE OF SUIT
01/17/2013
NOSU
NOTICE OF SUIT
01/10/2013
NOSU
NOTICE OF SUIT
11/26/2012
NOSU
NOTICE OF SUIT
09/19/2012
NOSU
NOTICE OF SUIT
08/07/2012
NOSU
NOTICE OF SUIT
05/04/2012
NOSU
NOTICE OF SUIT
01/27/2012
NOSU
NOTICE OF SUIT
12/22/2011
NOSU
NOTICE OF SUIT
10/28/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/29/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/27/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/27/2009
CFIT
CASE FILE IN TICRS
09/12/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/11/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/11/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/26/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/07/2000
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
05/08/2000
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
03/22/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/18/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
11/30/1993
PUBO
PUBLISHED FOR OPPOSITION
09/07/1993
NPUB
NOTICE OF PUBLICATION
08/06/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/10/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/07/1993
CNFR
FINAL REFUSAL MAILED
04/08/1993
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
03/24/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/22/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/24/1993
CNRT
NON-FINAL ACTION MAILED
01/21/1993
DOCK
ASSIGNED TO EXAMINER
01/11/1993
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