ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
04/30/2026
Back to search
Official data from USPTO
SIGLENT
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: 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
43
Latest update
05/02/2026
Trademark type
Combined
Nice classes
9
Filing date
09/24/2012
Registration date
07/30/2013
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/03/2024
Last transaction
05/02/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
5
Owner type
98
Owner location
CN
Examiner
MICHOS, JOHN E
Law office
L50
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the wording "SIGLENT" with the letter "L" in orange and all other letters in blue.
Holders and representatives
Holders
SIGLENT TECHNOLOGIES CO., LTD.
SIGLENT TECHNOLOGIES CO., LTD.
Representatives
Kevin P. Chen
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electro-dynamic signal apparatus for the remote control of industrial operations; optical communication apparatusoptical transmitters and receivers; precision laser measuring systems; high-frequency switches; oscillographs; electric measuring devicesdigitizers; surveying apparatus and instruments; electronic testing apparatus not for medical purposes for testing gasesliquidssolids; and laboratory measuring instruments for physiochemical testing and ingredients analyzing
Publications
History of USPTO decisions and trademark events.
43 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/26/2024
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/03/2024
71AG
REGISTERED-SEC.71 ACCEPTED
04/03/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/01/2024
ES71
TEAS SECTION 71 RECEIVED
07/25/2023
RNWL
INTERNATIONAL REGISTRATION RENEWED
10/14/2022
NREP
NEW REPRESENTATIVE AT IB RECEIVED
08/21/2022
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
07/30/2022
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
08/17/2018
71AG
REGISTERED-SEC.71 ACCEPTED
08/17/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/17/2018
ES71
TEAS SECTION 71 RECEIVED
07/31/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/31/2018
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/30/2018
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
11/23/2013
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/04/2013
FIMP
FINAL DISPOSITION PROCESSED
11/04/2013
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/30/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
07/30/2013
GPNX
NOTIFICATION PROCESSED BY IB
07/14/2013
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/14/2013
PUBO
PUBLISHED FOR OPPOSITION
05/14/2013
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
04/24/2013
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/24/2013
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/24/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/11/2013
ALIE
ASSIGNED TO LIE
04/08/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/19/2013
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/19/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/19/2013
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/19/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2013
RFNT
REFUSAL PROCESSED BY IB
02/20/2013
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/29/2013
RFRR
REFUSAL PROCESSED BY MPU
01/29/2013
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/29/2013
CNRT
NON-FINAL ACTION WRITTEN
01/28/2013
DOCK
ASSIGNED TO EXAMINER
01/23/2013
MAFR
APPLICATION FILING RECEIPT MAILED
01/01/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/28/2012
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
12/20/2012
Continuous trademark protection
Get notified about every new filing that threatens SIGLENT or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.