NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
05/19/2026
Back to search
Official data from USPTO
BIKU
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: 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
38
Latest update
05/20/2026
Trademark type
Word
Nice classes
9
Filing date
07/25/2019
Registration date
09/01/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/19/2026
Last transaction
05/20/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
CN
Examiner
VALLILLO, MELISSA C
Current location
Historical data usage
Holders and representatives
Holders
CSI Solar Co., Ltd.
CSI SOLAR POWER GROUP CO., LTD.
Representatives
Jason A. Murphy Schmeiser, Olsen & Watts, LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Solar panels for the production of electricity; solar module consisting of an array of solar cells for solar energy collection and conversion; inverters; electrical transducer
Publications
History of USPTO decisions and trademark events.
38 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
05/19/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/18/2026
ES71
TEAS SECTION 71 RECEIVED
02/02/2026
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
09/01/2025
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
04/30/2021
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/10/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/20/2020
FIMP
FINAL DISPOSITION PROCESSED
12/19/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/01/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
09/01/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/16/2020
PUBO
PUBLISHED FOR OPPOSITION
06/16/2020
GPNX
NOTIFICATION PROCESSED BY IB
06/12/2020
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/27/2020
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/27/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/27/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/11/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/11/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/11/2020
ALIE
ASSIGNED TO LIE
05/06/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/04/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/12/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/12/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/12/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/12/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/12/2020
RFNT
REFUSAL PROCESSED BY IB
12/01/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
11/12/2019
RFRR
REFUSAL PROCESSED BY MPU
11/12/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
10/23/2019
CNRT
NON-FINAL ACTION WRITTEN
10/22/2019
DOCK
ASSIGNED TO EXAMINER
10/16/2019
MAFR
APPLICATION FILING RECEIPT MAILED
10/08/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/02/2019
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
09/27/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/26/2019
Continuous trademark protection
Get notified about every new filing that threatens BIKU or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.