OC-AUTO Trademark

Trademark Overview

On Tuesday, June 15, 2004, a trademark application was filed for OC-AUTO with the United States Patent and Trademark Office. The USPTO has given the OC-AUTO trademark a serial number of 76597320. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, November 21, 2025. This trademark is owned by Eiken Kagaku Kabushiki Kaisha. The OC-AUTO trademark is filed in the Pharmaceutical Products and Medical Instrument Products categories with the following description:

Apparatus for blood analysis, namely, fecal occult blood analyzers

Diagnostic reagents for immunological detection of fecal occult blood
oc-auto

General Information

Serial Number76597320
Word MarkOC-AUTO
Filing DateTuesday, June 15, 2004
Status800 - REGISTERED AND RENEWED
Status DateFriday, November 21, 2025
Registration Number3022594
Registration DateTuesday, December 6, 2005
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, September 13, 2005

Trademark Statements

Goods and ServicesApparatus for blood analysis, namely, fecal occult blood analyzers
Pseudo MarkOCCULT-AUTO
Goods and ServicesDiagnostic reagents for immunological detection of fecal occult blood

Classification Information

International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes006, 018, 044, 046, 051, 052
Class Status Code6 - Active
Class Status DateThursday, July 14, 2005
Primary Code005
First Use Anywhere DateMonday, December 20, 2004
First Use In Commerce DateMonday, December 20, 2004
International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateMonday, June 28, 2004
Primary Code010
First Use Anywhere DateMonday, December 20, 2004
First Use In Commerce DateMonday, December 20, 2004

Trademark Owner History

Party NameEiken Kagaku Kabushiki Kaisha
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressChiyoda-ku, Tokyo 101-0062
JP
Party NameEiken Kagaku Kabushiki Kaisha
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressBunkyo-ku, Tokyo
JP
Party NameEiken Kagaku Kabushiki Kaisha
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBunkyo-ku, Tokyo
JP

Trademark Events

Event DateEvent Description
Monday, June 28, 2004NEW APPLICATION ENTERED
Monday, January 17, 2005ASSIGNED TO EXAMINER
Tuesday, January 18, 2005NON-FINAL ACTION WRITTEN
Tuesday, January 18, 2005NON-FINAL ACTION MAILED
Friday, July 8, 2005TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, July 8, 2005PAPER RECEIVED
Friday, July 8, 2005CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, July 14, 2005TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, July 8, 2005USE AMENDMENT FILED
Friday, July 15, 2005AMENDMENT TO USE PROCESSING COMPLETE
Saturday, July 16, 2005USE AMENDMENT ACCEPTED
Saturday, July 16, 2005APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, July 22, 2005ASSIGNED TO LIE
Monday, August 1, 2005LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, August 24, 2005NOTICE OF PUBLICATION
Tuesday, September 13, 2005PUBLISHED FOR OPPOSITION
Tuesday, December 6, 2005REGISTERED-PRINCIPAL REGISTER
Monday, June 2, 2008TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, June 2, 2008ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, August 11, 2008TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, August 11, 2008APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, September 19, 2011TEAS SECTION 8 & 15 RECEIVED
Wednesday, October 5, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, October 5, 2011REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, October 5, 2011NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Monday, July 13, 2015TEAS SECTION 8 & 9 RECEIVED
Wednesday, August 5, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, August 5, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, August 5, 2015REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, August 5, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, December 6, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, August 7, 2025TEAS SECTION 8 & 9 RECEIVED
Friday, November 21, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, November 21, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, November 21, 2025REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, November 21, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, November 21, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, November 21, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, November 21, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, November 21, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, November 21, 2025TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Friday, November 21, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

auto blood fecal occult reagents immunological detection diagnostic analyzers analysis apparatus