INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
03/04/2026
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Official data from USPTO
LONGI
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
31
Latest update
03/05/2026
Trademark type
Combined
Nice classes
1, 4, 9
Filing date
12/05/2017
Registration date
12/18/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/04/2025
Last transaction
03/05/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
5
Owner type
16
Owner location
CN
Examiner
SHANAHAN, PATRICK
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of stylized wording "LONGI", and it has no meaning in a foreign language.
Holders and representatives
Holders
LONGi Green Energy Technology Co., Ltd.
Representatives
Kao. H Lu/Chun-Ming Shih
Technical classification
Nice Classes
Class 1Class 4Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Industrial silicon; crystalline silicon; silicates; glycol; silicon; acidsinorganic acidsorganic acids; ethyl alcohol; alkaline metals; argon; alkalies
Class 4
Electrical energy; energy in the nature of electricity; electrical energy produced by nuclear fusion
Class 9
Solar panels for the production of-electricity; automatic apparatus and instruments for conductingswitchingtransformingaccumulatingregulating or controlling electricity produced by a power station; electricity distribution consoles; magnets; Electromagnetic apparatus used to generate or measure magnetic fields; integrated circuit chips; semi-conductors; carbon rods for use as fuel cells in dry batteries; solar batteries; photovoltaic cells; monocrystalline silicon wafers and chips
Publications
History of USPTO decisions and trademark events.
31 publications found
C71T
CANCELLED SECTION 71
07/04/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/18/2023
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
03/19/2022
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/25/2019
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
04/01/2019
XXCR
GENERIC MADRID TRANSACTION CREATED
04/01/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/18/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
12/18/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/02/2018
PUBO
PUBLISHED FOR OPPOSITION
10/02/2018
GPNX
NOTIFICATION PROCESSED BY IB
09/29/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/12/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/12/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/12/2018
ALIE
ASSIGNED TO LIE
08/27/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/16/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/15/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/14/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/13/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/13/2018
RFNP
REFUSAL PROCESSED BY IB
05/20/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/30/2018
RFRR
REFUSAL PROCESSED BY MPU
04/30/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
04/27/2018
CNRT
NON-FINAL ACTION WRITTEN
04/26/2018
MAFR
APPLICATION FILING RECEIPT MAILED
04/24/2018
DOCK
ASSIGNED TO EXAMINER
04/20/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/20/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
04/19/2018
Continuous trademark protection
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