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Official data from USPTO

STEP LOCK

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

STEP LOCK

ST13

US500000074638145

Class

10

Filing

74638145

Registration

1946975

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

40

Latest update

12/23/2025

Trademark type

Word

Nice classes

10

Filing date

02/24/1995

Registration date

01/09/1996

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/03/2025

Last transaction

12/23/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

12/14/1983

First use in commerce

12/14/1983

Drawing code

1

Owner type

03

Owner location

CHATTANOOGA, TN

Examiner

MICHOS,JOHN E

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

FILLAUER COMPANIES, INC.
Orthotic Technical Supply Corp.
Orthotic Technical Supply Corp.

Representatives

Norm J. Rich Foley & Lardner LLP

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

lockable hinges for use with orthopedic knee braces

Publications

History of USPTO decisions and trademark events.

40 publications found

NA89

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

12/03/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

12/03/2025

89AG

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

12/03/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/03/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

08/21/2025

REM2

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

01/09/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

10/30/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/19/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/19/2024

REAP

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

04/19/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/19/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/19/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

04/03/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/02/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/02/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/02/2022

REAP

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

06/02/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/02/2022

NA89

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

03/04/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/04/2016

89AG

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

03/04/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/02/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

12/17/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/04/2010

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

10/28/2009

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

10/21/2009

CFIT

CASE FILE IN TICRS

06/11/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/23/2006

89AG

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

09/23/2006

PLGL

ASSIGNED TO PARALEGAL

09/23/2006

89AF

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

07/07/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

07/07/2006

C15A

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

08/25/2001

815F

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

08/03/2001

R.PR

REGISTERED-PRINCIPAL REGISTER

01/09/1996

PUBO

PUBLISHED FOR OPPOSITION

10/17/1995

NPUB

NOTICE OF PUBLICATION

09/15/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/02/1995

DOCK

ASSIGNED TO EXAMINER

08/02/1995

DOCK

ASSIGNED TO EXAMINER

07/12/1995

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