Who owns the O OPTOSIGMA trademark?

The O OPTOSIGMA trademark is owned by SIGMA KOKI CO., LTD..

What class is the O OPTOSIGMA trademark registered in?

The O OPTOSIGMA trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for O OPTOSIGMA?

The USPTO serial number for O OPTOSIGMA is 79326687.

What is the registration number for O OPTOSIGMA?

O OPTOSIGMA is registered under USPTO registration number 6799742.

Sealvo

Home Search: O OPTOSIGMAO OPTOSIGMA #79326687

Back

Updated Oct 7, 2026·42 searches this week

View on USPTO TSDR Find similar marks

OOP

USPTO Trademark Record

REGISTERED

O OPTOSIGMA

SN 79326687·Reg 6799742·Filed Sep 30, 2021

Owner SIGMA KOKI CO., LTD.

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.

O OPTOSIGMA (Serial No. 79326687), Registration No. 6799742, is a registered US trademark filed on Sep 30, 2021 by SIGMA KOKI CO., LTD.. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: July 26, 2028

Mark Intelligence

O OPTOSIGMA (Reg. #6799742) is a registered US trademark that has been protecting its owner, SIGMA KOKI CO., LTD., since 2021. 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 3 opposition proceedings during prosecution.

FILED

Sep 30, 2021

SERIAL

79326687

REG#

6799742

REGISTERED

Jul 26, 2022

Filing Information

StatusREGISTERED

Filing DateSep 30, 2021

Serial Number79326687

Registration No.6799742

Registration DateJul 26, 2022

Status DateJul 26, 2022

Published for OppositionMay 10, 2022

Filing Basis & Declarations

Trademark

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

29 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 27, 2022

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Nov 07, 2022

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 07, 2022

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 26, 2022

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jul 26, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 26, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

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

Jul 22, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 22, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Jul 22, 2022

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 22, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

May 10, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 10, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

May 10, 2022

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 20, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Apr 20, 2022

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 20, 2022

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 07, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 06, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 06, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 06, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Mar 27, 2022

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 04, 2022

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Mar 03, 2022

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 08, 2022

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 07, 2022

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 02, 2022

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Dec 03, 2021

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 29, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 25, 2021

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by SIGMA KOKI CO., LTD.

Additional USPTO filings from the same owner.

LIG

LIGHT SOLUTIONS FOR LIFE

85733682

Sigma Koki Co., Ltd.

REGISTERED

OXY

OXY-THERMO METER

98019353

SIGMA KOKI CO., LTD.

REGISTERED

OSM

OS METER

97421876

SIGMA KOKI CO., LTD.

REGISTERED

OPT

OPTOSIGMA

79263466

SIGMA KOKI CO., LTD.

REGISTERED

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Recently filed and registered marks in the same international class.

99134462

CJ Olive Young Corporation

REGISTERED

98977850

OXOS Medical, Inc.

REGISTERED

88270479

TELEFLEX LIFE SCIENCES LLC

REGISTERED

98432887

Shockwave Medical, Inc.

REGISTERED

Other Marks by Marie Anne Mastrovito

Additional USPTO filings handled by the same attorney of record.

FRU

FRUTISSIER

99694064

REGISTERED

SHU

SHUN

99530387

REGISTERED

SIE

SIEMENS

98902314

REGISTERED

PRO

PROCESSCENTER

99284791

REGISTERED

O OPTOSIGMA

Run a conflict check

Other Marks by SIGMA KOKI CO., LTD.

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Marie Anne Mastrovito

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company