NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/13/2026
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Official data from USPTO
BITMAIN
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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
33
Latest update
05/05/2026
Trademark type
Combined
Nice classes
9
Filing date
04/14/2015
Registration date
01/12/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/13/2026
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/11/2013
First use in commerce
11/19/2013
Drawing code
5
Owner type
99
Owner location
HONG KONG, HK
Examiner
FRYE, KIMBERLY
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a word "BITMAIN" in stylized form.
Holders and representatives
Holders
BITMAIN TECHNOLOGIES LIMITED
BITMAINTECH PTE. LTD.
BITMAIN TECHNOLOGIES LIMITED
Representatives
B. Brett Heavner Finnegan, Henderson, Farabow, Garrett & Dunner LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Blank integrated circuit cards; Calculating machines; Computer peripheral devices; Computers; Data processing apparatus; Data processing equipmentcouplers; Electronic chips for the manufacture of integrated circuits; Integrated circuits; Printed circuit boards; Printed circuits ; Silicon chips
Publications
History of USPTO decisions and trademark events.
33 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/13/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/13/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/13/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/03/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/12/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/10/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/10/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/10/2022
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/18/2022
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/18/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/18/2022
E815
TEAS SECTION 8 & 15 RECEIVED
11/29/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/10/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/12/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/20/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
01/12/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/27/2015
PUBO
PUBLISHED FOR OPPOSITION
10/27/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/07/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/23/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/22/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/10/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/10/2015
ALIE
ASSIGNED TO LIE
09/03/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/19/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/28/2015
GNRT
NON-FINAL ACTION E-MAILED
07/28/2015
CNRT
NON-FINAL ACTION WRITTEN
07/28/2015
DOCK
ASSIGNED TO EXAMINER
07/22/2015
MPMK
NOTICE OF PSEUDO MARK E-MAILED
04/22/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/21/2015
NWAP
NEW APPLICATION ENTERED
04/17/2015
Continuous trademark protection
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