EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/16/2026
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Official data from USPTO
WELTREND
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
06/17/2026
Classification
Registered
Trademark type
Combined
Nice classes
9
Filing date
05/12/1995
Registration date
10/15/1996
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/21/2016
Last transaction
06/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1991-01-00
First use in commerce
1992-01-00
Drawing code
3
Owner type
03
Owner location
Hsin-Chu, TW
Examiner
GOODMAN, CHERYL SUZANNE
Law office
L20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Weltrend Semiconductor, Inc.
Representatives
Andrew T. Rissler Patel IP, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
diodestransistorsthermistorsintegrated circuits
Publications
History of USPTO decisions and trademark events.
30 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/16/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/16/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/16/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/16/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/16/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/15/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/21/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/21/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/21/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/21/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/08/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/08/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/08/2016
MDSM
NOTICE OF DESIGN SEARCH CODE MAILED
11/07/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/30/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/30/2007
PLGL
ASSIGNED TO PARALEGAL
09/27/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/27/2006
PAPER RECEIVED
07/27/2006
CFIT
CASE FILE IN TICRS
06/22/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/08/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/22/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
10/15/1996
PUBO
PUBLISHED FOR OPPOSITION
07/23/1996
NPUB
NOTICE OF PUBLICATION
06/21/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/03/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/25/1996
CNRT
NON-FINAL ACTION MAILED
10/31/1995
DOCK
ASSIGNED TO EXAMINER
09/27/1995
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