INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
07/23/2026
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Official data from USPTO
LAIYU
Did you know this trademark is already registered in United States?
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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
38
Latest update
07/23/2026
Trademark type
Combined
Nice classes
1
Filing date
04/24/2018
Registration date
01/29/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/09/2025
Last transaction
07/23/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
CN
Examiner
SHEN, ELIZABETH S
Current location
Historical data usage
Mark description
The mark consists of the wording "LAIYU" with a design of a triangle inside an inverted "V" shape forming the letter "A".
Holders and representatives
Holders
Laizhou City Laiyu Chemical Co., Ltd.
Representatives
Henry Ginhai Chow
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Magnesium carbonate; silicates; sulfates; magnesium hydroxide; acetates; fertilizers ; synthetic resinsunprocessed; epoxy resinsunprocessed; phenol for industrial purposes; chemicals for rubber processing applicationschemical intensifiers
Publications
History of USPTO decisions and trademark events.
38 publications found
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
07/02/2026
INPC
INVALIDATION PROCESSED
07/02/2026
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
12/09/2025
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/09/2025
71AG
REGISTERED-SEC.71 ACCEPTED
04/09/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/07/2025
ES71
TEAS SECTION 71 RECEIVED
11/07/2024
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/29/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
06/07/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/20/2019
FIMP
FINAL DISPOSITION PROCESSED
05/20/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/29/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
01/29/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/13/2018
PUBO
PUBLISHED FOR OPPOSITION
11/13/2018
GPNX
NOTIFICATION PROCESSED BY IB
11/09/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/24/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/24/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/24/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/03/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
10/03/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/03/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
10/03/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/03/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/27/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/26/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/26/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/26/2018
RFNT
REFUSAL PROCESSED BY IB
09/15/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/29/2018
RFRR
REFUSAL PROCESSED BY MPU
08/29/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/17/2018
CNRT
NON-FINAL ACTION WRITTEN
08/16/2018
DOCK
ASSIGNED TO EXAMINER
08/14/2018
MAFR
APPLICATION FILING RECEIPT MAILED
07/31/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/27/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/26/2018
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