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Official data from USPTO

MICROFLOW

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

MICROFLOW

ST13

US500000074703499

Class

10

Filing

74703499

Registration

2044949

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

75

Latest update

05/16/2026

Trademark type

Word

Nice classes

10

Filing date

07/20/1995

Registration date

03/11/1997

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/12/2017

Last transaction

05/16/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

01/02/1996

First use in commerce

01/02/1996

Drawing code

1

Owner type

03

Owner location

Rochester, NY, US

Examiner

CASE, LEIGH CAROLINE

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

BAUSCH & LOMB INCORPORATED
STORZ INSTRUMENT COMPANY

Representatives

Robert J. Gorman Bausch + Lomb

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

surgical instrumentsnamely surgical needles for ophthalmic surgery

Publications

History of USPTO decisions and trademark events.

75 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/14/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/14/2026

REAP

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

05/14/2026

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

03/11/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

02/18/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

02/11/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/10/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

07/25/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

04/16/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

10/11/2023

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/28/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/21/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/14/2022

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/10/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/10/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/10/2022

REAP

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

10/10/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/10/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

06/23/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

05/25/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/09/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/16/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/16/2021

REAP

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

10/16/2021

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

11/25/2020

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/10/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/10/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/10/2020

REAP

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

09/10/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/10/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/03/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/03/2020

REAP

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

05/03/2020

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

10/12/2017

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

10/12/2017

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

10/12/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/10/2017

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/19/2017

REAP

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

09/19/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/08/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

09/08/2017

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

03/11/2016

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

01/21/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/27/2013

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/27/2013

REAP

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

12/27/2013

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

08/21/2013

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

08/08/2012

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

11/21/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/16/2007

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

04/16/2007

PLGL

ASSIGNED TO PARALEGAL

04/16/2007

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

03/01/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

03/01/2007

CFIT

CASE FILE IN TICRS

12/18/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/08/2004

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

06/13/2003

PR89

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9

04/23/2003

MAIL

PAPER RECEIVED

04/23/2003

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

04/01/2003

XXXX

POST REGISTRATION ACTION CORRECTION

04/01/2003

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

03/10/2003

E815

TEAS SECTION 8 & 15 RECEIVED

03/10/2003

R.PR

REGISTERED-PRINCIPAL REGISTER

03/11/1997

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

01/09/1997

DOCK

ASSIGNED TO EXAMINER

01/03/1997

SUPC

STATEMENT OF USE PROCESSING COMPLETE

12/24/1996

IUAF

USE AMENDMENT FILED

10/28/1996

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

07/09/1996

PUBO

PUBLISHED FOR OPPOSITION

04/16/1996

NPUB

NOTICE OF PUBLICATION

03/15/1996

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/13/1996

CNEA

EXAMINER'S AMENDMENT MAILED

02/08/1996

CNRT

NON-FINAL ACTION MAILED

01/11/1996

DOCK

ASSIGNED TO EXAMINER

01/02/1996

Continuous trademark protection

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