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Official data from USPTO

AUDIFLEX

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

AUDIFLEX

ST13

US500000073545790

Class

5

Filing

73545790

Registration

1405447

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

29

Latest update

08/20/2025

Classification

Registered

Trademark type

Word

Nice classes

5

Filing date

07/01/1985

Registration date

08/19/1986

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

10/03/2016

Last transaction

08/20/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/15/1966

First use in commerce

09/15/1966

Drawing code

1

Owner type

03

Owner location

LINWOOD, PA

Law office

580

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ESSCHEM, INC.
LEKSI, INC.
LEKSI, INC.

Representatives

JOSEPH T. STAPLETON Montgomery, McCracken, Walker & Rhoads, LLP

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

RESINOUS COMPOUND USED TO MAKE HEARING AID EARPIECE USING AS A PATTERN THE IMPRESSION OF EAR OR EAR CANAL FOR FITTING OF HEARING AID

Publications

History of USPTO decisions and trademark events.

29 publications found

REM2

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

08/19/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/28/2018

NA89

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

10/03/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

10/03/2016

89AG

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

10/03/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/03/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

07/20/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/20/2016

REM2

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

08/19/2015

CFIT

CASE FILE IN TICRS

09/29/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/19/2006

89AG

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

09/19/2006

PLGL

ASSIGNED TO PARALEGAL

09/13/2006

89AF

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

06/22/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

06/22/2006

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/21/2006

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/21/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/14/2004

C15A

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

02/18/1992

815F

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

09/30/1991

R.PR

REGISTERED-PRINCIPAL REGISTER

08/19/1986

PUBO

PUBLISHED FOR OPPOSITION

05/20/1986

NPUB

NOTICE OF PUBLICATION

04/20/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/13/1986

CNEA

EXAMINERS AMENDMENT MAILED

03/12/1986

DOCK

ASSIGNED TO EXAMINER

03/11/1986

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/27/1986

CNRT

NON-FINAL ACTION MAILED

09/17/1985

DOCK

ASSIGNED TO EXAMINER

09/06/1985

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