TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/02/2026
Back to search
Official data from USPTO
OPERAWORKS
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
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
04/03/2026
Trademark type
Word
Nice classes
41
Filing date
11/10/1997
Registration date
10/13/1998
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/24/2017
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/09/1987
First use in commerce
02/09/1987
Drawing code
1
Owner type
03
Owner location
Granada Hills, CA, US
Examiner
FOSDICK, GEOFFREY A
Law office
L10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
OperaWorks, Inc.
Representatives
OperaWorks, Inc.
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Seminarsconferencesworkshops in the field of musicaldramaticphysical and psychological training for performersdistributing course materials in connection therewith; entertainmentlive performances in the nature of musical drama
Publications
History of USPTO decisions and trademark events.
37 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/02/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/02/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/15/2019
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/15/2019
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/15/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/24/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/24/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/24/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/24/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/27/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/27/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/13/2017
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
12/15/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/14/2010
E15R
TEAS SECTION 15 RECEIVED
12/08/2010
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
02/05/2010
ES7R
TEAS SECTION 7 REQUEST RECEIVED
02/04/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/04/2010
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/04/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/04/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/15/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/15/2008
PLGL
ASSIGNED TO PARALEGAL
06/04/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
05/22/2008
CFIT
CASE FILE IN TICRS
07/31/2007
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
01/14/2005
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
09/29/2004
ES8R
TEAS SECTION 8 RECEIVED
09/29/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
10/13/1998
PUBO
PUBLISHED FOR OPPOSITION
07/21/1998
NPUB
NOTICE OF PUBLICATION
06/19/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/14/1998
CNEA
EXAMINER'S AMENDMENT MAILED
05/06/1998
CNEA
EXAMINER'S AMENDMENT MAILED
04/30/1998
CNRT
NON-FINAL ACTION MAILED
04/22/1998
DOCK
ASSIGNED TO EXAMINER
04/09/1998
Continuous trademark protection
Get notified about every new filing that threatens OPERAWORKS or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.