ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/29/2026
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Official data from USPTO
SIFI
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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
35
Latest update
05/12/2026
Trademark type
Word
Nice classes
9
Filing date
10/09/1985
Registration date
07/29/1986
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2026
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/02/1981
First use in commerce
1983-11-00
Drawing code
1
Owner type
03
Owner location
MUNICH, DE
Examiner
HANKIN, NANCY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
TDK ELECTRONICS AG
EPCOS AG
SIEMENS MATSUSHITA COMPONENTS GMBH & CO. KG
S. A. (pessoa física)
Representatives
Marie Anne Mastrovito Womble Bond Dickinson (US) LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
RADIO INTERFERENCE SUPPRESSION FILTERS
Publications
History of USPTO decisions and trademark events.
35 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/21/2026
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/21/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/21/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/20/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/16/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/29/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/26/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/26/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/26/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/26/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/26/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/26/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/26/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/30/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/30/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/30/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/30/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/15/2016
CFIT
CASE FILE IN TICRS
10/05/2006
CORV
REVIEW OF CORRESPONDENCE COMPLETE
09/23/2006
PAPER RECEIVED
08/21/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/17/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/17/2006
PLGL
ASSIGNED TO PARALEGAL
08/01/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/19/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
05/19/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/22/1992
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/24/1992
R.PR
REGISTERED-PRINCIPAL REGISTER
07/29/1986
PUBO
PUBLISHED FOR OPPOSITION
05/06/1986
NPUB
NOTICE OF PUBLICATION
04/06/1986
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/07/1986
CNRT
NON-FINAL ACTION MAILED
02/24/1986
DOCK
ASSIGNED TO EXAMINER
12/06/1985
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