'EIKEN'
LIVE
Serial Number
73288948
Owner
Eiken Chemical Co., Ltd.Attorney
Ee Ming T. BahkFiling Date
Dec 8, 1980
'EIKEN' Trademark
Serial Number: 73288948 • Registration: 1341789
'EIKEN' is a trademark filed by
Eiken Chemical Co., Ltd.
on December 8, 1980. The trademark is classified under Class 1 (Chemicals).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Ee Ming T. Bahk Oliff PLC
P.O. Box 320850
Alexandria, VA 22320-4850
United States
Trademark Details
Filing Date
December 8, 1980
Registration Date
June 18, 1985
Published for Opposition
April 9, 1985
Goods & Services
Diagnostic Reagents for In Vitro or Laboratory Use
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 21, 2025 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Nov 21, 2025 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 21, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 21, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 21, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 21, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 20, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jun 20, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 20, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 20, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 14, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jun 18, 2024 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 2, 2015 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 2, 2015 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 2, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 2, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Jun 12, 2015 E89R
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 12, 2008 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 12, 2008 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 30, 2008 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 30, 2008 REAP
CASE FILE IN TICRS
May 22, 2008 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Dec 30, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 30, 2005 89AG
ASSIGNED TO PARALEGAL
Dec 30, 2005 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Sep 22, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Sep 22, 2005 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Oct 31, 1991 8.OK
REGISTERED - SEC. 8 (6-YR) FILED
Jun 18, 1991 8.AF
REGISTERED-PRINCIPAL REGISTER
Jun 18, 1985 R.PR
PUBLISHED FOR OPPOSITION
Apr 9, 1985 PUBO
NOTICE OF PUBLICATION
Mar 21, 1985 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 31, 1984 CNSA
NON-FINAL ACTION MAILED
Aug 9, 1984 CNRT
ALLOWANCE/COUNT WITHDRAWN
Jul 18, 1984 ZZZZ
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 3, 1984 CRFA
INQUIRY AS TO SUSPENSION MAILED
Jan 3, 1984 CNSI
LETTER OF SUSPENSION MAILED
Dec 8, 1981 CNSL
ASSIGNED TO EXAMINER
Apr 7, 1981 DOCK
