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Official data from USPTO

AUDIO-DIGEST

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

AUDIO-DIGEST

ST13

US500000073044322

Class

9, 42

Filing

73044322

Registration

1045818

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

29

Latest update

04/02/2026

Trademark type

Word

Nice classes

9, 42

Filing date

02/18/1975

Registration date

08/10/1976

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/01/2016

Last transaction

04/02/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

06/30/1967

First use in commerce

06/30/1967

Drawing code

1

Owner type

03

Owner location

Philadelphia, PA, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

WOLTERS KLUWER HEALTH, INC.
LDI OPERATIONS, LLC
A. F. (pessoa física)

Representatives

Andrew J. Avsec Crowell & Moring LLP

Technical classification

Nice Classes

Class 9Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

NONMUSICAL RECORDINGS-NAMELYPRERECORDED MAGNETIC TAPES

Class 42

MAIL ORDER SUBSCRIPTION SERVICES-NAMELYTHE MAILING OF TAPE CASSETTES CONTAINING TAPE RECORDINGS ON MEDICAL SUBJECTS OF CURRENT INTERESTDESIGNED IN THE FORM OF COURSES

Publications

History of USPTO decisions and trademark events.

29 publications found

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

04/01/2026

REM2

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

08/10/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/26/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/26/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/26/2021

REAP

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

08/26/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/26/2021

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/10/2021

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

11/07/2019

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

11/07/2019

NA89

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

07/01/2016

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

07/01/2016

89AG

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

07/01/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

06/30/2016

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

10/07/2015

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/09/2015

REM2

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

08/10/2015

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/26/2015

REAP

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

01/26/2015

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

11/02/2011

CFIT

CASE FILE IN TICRS

10/04/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

10/31/2006

89AG

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

10/31/2006

PLGL

ASSIGNED TO PARALEGAL

10/17/2006

89AF

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

08/08/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

08/08/2006

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

05/23/1996

9.AF

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

04/18/1996

C15A

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

02/09/1982

Continuous trademark protection

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