TrademarkDir
EPSILON CHAIN
LIVE

Serial Number

79409583

Owner

Tsubakimoto Chain Co.

Attorney

Sandra Epp Ryan

Filing Date

Sep 30, 2024

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EPSILON CHAIN Trademark

Serial Number: 79409583 • Registration: 8200195

EPSILON CHAIN is a trademark filed by Tsubakimoto Chain Co. on September 30, 2024. The trademark is classified under Class 7 (Machinery). The application is currently registered and active.

Owner Contact Info

Tsubakimoto Chain Co.

3-3-3, Nakanoshima,

Entity Type: 03

Trademark Details

Filing Date

September 30, 2024

Registration Date

April 7, 2026

Published for Opposition

February 17, 2026

Goods & Services

Extremely small stainless steel roller chains used as a component of and for miniaturization of high performance mechanical and electromechanical instruments and machines to enable applications dependent on miniaturization

Filing History

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
Apr 30, 2026 OPNX
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Apr 13, 2026 OPNS
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
Apr 13, 2026 OPNR
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Apr 7, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
Apr 7, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 17, 2026 NPUB
PUBLISHED FOR OPPOSITION
Feb 17, 2026 PUBO
NOTIFICATION PROCESSED BY IB
Feb 12, 2026 GPNX
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 11, 2026 NONP
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Jan 28, 2026 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Jan 27, 2026 OP2R
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 21, 2026 CNSA
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Nov 3, 2025 GNS3
LETTER OF SUSPENSION E-MAILED
Nov 3, 2025 GNSL
SUSPENSION LETTER WRITTEN
Nov 3, 2025 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 26, 2025 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 26, 2025 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 26, 2025 TROA
REFUSAL PROCESSED BY IB
Jun 27, 2025 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Jun 9, 2025 RFCS
REFUSAL PROCESSED BY MPU
Jun 9, 2025 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Apr 5, 2025 RFCR
NON-FINAL ACTION WRITTEN
Apr 4, 2025 CNRT
ASSIGNED TO EXAMINER
Mar 19, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Nov 15, 2024 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 15, 2024 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Nov 14, 2024 REPR

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