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Official data from USPTO

C-LEG

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: US

Quick snapshot

C-LEG

ST13

US500000075463396

Class

10

Filing

75463396

Registration

2280927

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

26

Latest update

04/03/2025

Classification

Registered

Trademark type

Word

Nice classes

10

Filing date

04/03/1998

Registration date

09/28/1999

Expiration date

-

Recommended action

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Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

11/14/2018

Last transaction

04/03/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

05/30/1997

First use in commerce

05/30/1998

Drawing code

1

Owner type

23

Owner location

DUDERSTADT, DE

Examiner

CHARLON, BARNEY

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

OTTOBOCK SE & CO. KGAA
OTTO BOCK HEALTHCARE GMBH
Otto Bock Orthopaedische Industrie GmbH & Co.

Representatives

Robert N. Cook Whitham & Cook, P.C.

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

Prosthetic knee joint

Publications

History of USPTO decisions and trademark events.

26 publications found

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

04/02/2025

NA89

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

11/14/2018

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

11/14/2018

89AG

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

11/14/2018

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/14/2018

E89R

TEAS SECTION 8 & 9 RECEIVED

11/06/2018

REM2

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

09/28/2018

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

12/22/2008

89AG

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

12/22/2008

PLGL

ASSIGNED TO PARALEGAL

11/24/2008

E89R

TEAS SECTION 8 & 9 RECEIVED

11/07/2008

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

09/24/2008

C15A

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

04/27/2005

PLGL

ASSIGNED TO PARALEGAL

04/27/2005

815F

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

03/29/2005

MAIL

PAPER RECEIVED

03/29/2005

R.PR

REGISTERED-PRINCIPAL REGISTER

09/28/1999

PUBO

PUBLISHED FOR OPPOSITION

07/06/1999

NPUB

NOTICE OF PUBLICATION

06/04/1999

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/30/1999

IUAA

USE AMENDMENT ACCEPTED

03/30/1999

AUPC

AMENDMENT TO USE PROCESSING COMPLETE

03/18/1999

IUAF

USE AMENDMENT FILED

02/25/1999

CNRT

NON-FINAL ACTION MAILED

12/29/1998

DOCK

ASSIGNED TO EXAMINER

12/12/1998

DOCK

ASSIGNED TO EXAMINER

12/03/1998

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