TrademarkDir
HSN
LIVE

Serial Number

79268628

Owner

STELLA CHEMIFA CORPORATION

Attorney

Chinhwei Chen

Filing Date

Jul 9, 2019

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HSN Trademark

Serial Number: 79268628 • Registration: 6055712

HSN is a trademark filed by STELLA CHEMIFA CORPORATION on July 9, 2019. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

STELLA CHEMIFA CORPORATION (10 trademarks)

Osaka City, Osaka 541-0044 , JP

Entity Type: 03

Trademark Details

Filing Date

July 9, 2019

Registration Date

May 19, 2020

Published for Opposition

March 3, 2020

Goods & Services

Etchants for use in the manufacture of semi-conductors; etchants for use in the manufacture of printed circuit boards; etching solutions being acids for use in the manufacture of semiconductors and printed circuit boards; detergents for industrial use as part of manufacturing operations; fluorspar compounds for use in the manufacture of semiconductors and printed circuit boards; fluorine; chemicals for use in industry

Filing History

TEAS SECTION 71 & 15 RECEIVED
Mar 10, 2026 ES75
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
May 19, 2025 REM3
NEW REPRESENTATIVE AT IB RECEIVED
Jul 12, 2024 NREP
FINAL DECISION TRANSACTION PROCESSED BY IB
Oct 11, 2020 FINO
FINAL DISPOSITION NOTICE SENT TO IB
Sep 22, 2020 FICS
FINAL DISPOSITION PROCESSED
Sep 22, 2020 FIMP
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Aug 19, 2020 FICR
REGISTERED-PRINCIPAL REGISTER
May 19, 2020 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 3, 2020 NPUB
PUBLISHED FOR OPPOSITION
Mar 3, 2020 PUBO
NOTIFICATION PROCESSED BY IB
Feb 28, 2020 GPNX
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Feb 12, 2020 OPNS
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Feb 12, 2020 OP2R
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 12, 2020 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 23, 2020 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 21, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 21, 2020 CRFA
ASSIGNED TO LIE
Jan 20, 2020 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 8, 2020 TROA
REFUSAL PROCESSED BY IB
Nov 22, 2019 RFNT
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Nov 5, 2019 RFCS
REFUSAL PROCESSED BY MPU
Nov 5, 2019 RFRR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Oct 15, 2019 RFCR
NON-FINAL ACTION WRITTEN
Oct 14, 2019 CNRT
APPLICATION FILING RECEIPT MAILED
Oct 8, 2019 MAFR
ASSIGNED TO EXAMINER
Oct 4, 2019 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 4, 2019 NWOS
SN ASSIGNED FOR SECT 66A APPL FROM IB
Oct 3, 2019 REPR

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