OOKUMA DIAMOND DEVICE
LIVE

Serial Number

79418124

Owner

OOKUMA DIAMOND DEVICE Co., Ltd.

Attorney

Aaron J. Wong

Filing Date

Oct 4, 2024

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OOKUMA DIAMOND DEVICE Trademark

Serial Number: 79418124 • Registration: 8155682

OOKUMA DIAMOND DEVICE is a trademark filed by OOKUMA DIAMOND DEVICE Co., Ltd. on October 4, 2024. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

OOKUMA DIAMOND DEVICE Co., Ltd.

Hokudai Business Spring,

Entity Type: 03

Trademark Details

Filing Date

October 4, 2024

Registration Date

March 3, 2026

Published for Opposition

January 13, 2026

Goods & Services

Programmable semiconductor chips; semiconductors; semi-conductor chips; semi-conductor devices; semi-conductor memories; semi-conductor substrates; semiconductor wafers; testing apparatus for testing electrical characteristics of semiconductor integrated circuits; semiconductor integrated circuit chips; semiconductor integrated circuit packages; integrated circuits and semi-conductor transistors; electronic semi-conductors; measuring or testing machines and instruments, namely, radiation detectors; Radio-frequency power amplifiers; personal digital assistants; electron tubes; transistor; electronic circuits, not including those recorded with computer programs; downloadable computer programs for custom design of semiconductors; integrated circuits chips; printed circuits; printed circuit boards; electricity inverters; inverters for power supply; radar machines and apparatus; radar apparatus; radio communication machines and apparatus; radio machines and apparatus; computer hardware for radio transmission system; electrical power supplies; AC power supplies; electronic power supplies; High-voltage power supplies; switching power supplies; switching power supplies for cars; Memory modules; Integrated circuit modules; Satellite navigational system, namely, a global positioning system(GPS); satellite transmitters; receivers for satellites; receiving apparatus for artificial satellite-aided navigation.

Filing History

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Jun 3, 2026 FICR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Mar 3, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Mar 3, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jan 13, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jan 13, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 7, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 16, 2025 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Nov 21, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 21, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Nov 21, 2025 TROA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Oct 31, 2025 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 31, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 31, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 31, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 31, 2025 COAR
REFUSAL PROCESSED BY IB
Jun 7, 2025 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
May 22, 2025 RFCS
REFUSAL PROCESSED BY MPU
May 22, 2025 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Mar 26, 2025 RFCR
NON-FINAL ACTION WRITTEN
Mar 25, 2025 CNRT
ASSIGNED TO EXAMINER
Mar 20, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Feb 28, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 28, 2025 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Feb 27, 2025 REPR