Who owns the OC-SENSOR IO trademark?

The OC-SENSOR IO trademark is owned by EIKEN KAGAKU KABUSHIKI KAISHA.

What class is the OC-SENSOR IO trademark registered in?

The OC-SENSOR IO trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for OC-SENSOR IO?

The USPTO serial number for OC-SENSOR IO is 79251061.

What is the registration number for OC-SENSOR IO?

OC-SENSOR IO is registered under USPTO registration number 5837014.

OCS

USPTO Trademark Record

REGISTERED

OC-SENSOR IO

SN 79251061·Reg 5837014·Filed Dec 14, 2018

Owner EIKEN KAGAKU KABUSHIKI KAISHA

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

OC-SENSOR IO (Serial No. 79251061), Registration No. 5837014, is a registered US trademark filed on Dec 14, 2018 by EIKEN KAGAKU KABUSHIKI KAISHA. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Section 8/9 declaration window: August 20, 2029

Mark Intelligence

OC-SENSOR IO (Reg. #5837014) is a registered US trademark that has been protecting its owner, EIKEN KAGAKU KABUSHIKI KAISHA, since 2018. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 14, 2018

SERIAL

79251061

REG#

5837014

REGISTERED

Aug 20, 2019

Owner

Applicant

EIKEN KAGAKU KABUSHIKI KAISHA

Entity

Corporation (Foreign)

Address

4-6 Kanda Surugadai,, Chiyoda-ku Tokyo 101-0062

Country

Attorney

NameEe Ming T. Bahk

Law firm

Ee Ming T. Bahk Oliff PLC

Docket

186169

Address

P.O. Box 320850, Alexandria, VA 22320-4850, United States

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Filing Information

StatusREGISTERED

Filing DateDec 14, 2018

Serial Number79251061

Registration No.5837014

Registration DateAug 20, 2019

Status DateNov 05, 2025

Published for OppositionJun 04, 2019

Next RenewalAugust 20, 2029

Mark TypeStandard characters

Attorney Docket186169

Status DescriptionLive and registered, Section 71 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

34 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jun 04, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

REGISTERED-SEC.71 ACCEPTED

Nov 05, 2025

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Nov 05, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 03, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jul 14, 2025

TEAS SECTION 71 RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

Dec 12, 2024

NEW REPRESENTATIVE AT IB RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Aug 20, 2024

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 03, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Dec 14, 2019

FINAL DISPOSITION PROCESSED

GENERIC MADRID TRANSACTION CREATED

Dec 14, 2019

GENERIC MADRID TRANSACTION CREATED

FINAL DISPOSITION NOTICE SENT TO IB

Dec 14, 2019

FINAL DISPOSITION NOTICE SENT TO IB

GENERIC MADRID TRANSACTION SENT TO IB

Dec 14, 2019

GENERIC MADRID TRANSACTION SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 20, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Aug 20, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 04, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 04, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 15, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 26, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 25, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 25, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Apr 24, 2019

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 17, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 17, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 17, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Apr 12, 2019

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 24, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Mar 23, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 19, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 18, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 12, 2019

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Feb 12, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 07, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Feb 05, 2019

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

Jan 31, 2019

SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB

OC-SENSOR IO

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