ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/07/2026
Back to search
Official data from USPTO
DIALOG
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
38
Latest update
05/08/2026
Trademark type
Word
Nice classes
38
Filing date
01/16/1992
Registration date
11/03/1992
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/19/2023
Last transaction
05/08/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1981-05-00
First use in commerce
1981-05-00
Drawing code
1
Owner type
16
Owner location
ANN ARBOR, MI, US
Examiner
CHILDRESS, J.
Law office
G10
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PROQUEST LLC
Dialog LLC
THOMSON SCIENTIFIC INC.
DIALOG CORPORATION, THE
DIALOG Information Services, Inc.
Representatives
Tsan Abrahamson Cobalt LLP
Technical classification
Nice Classes
Class 38
Vienna Codes
No Vienna codes available.
Goods and services
Class 38
telecommunicationsfacsimile transmissionelectronic mail services
Publications
History of USPTO decisions and trademark events.
38 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/16/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/19/2023
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/19/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/19/2023
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/27/2023
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/24/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/21/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
09/08/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/02/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/05/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/03/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/05/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/29/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/29/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/29/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/29/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
11/02/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/02/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/03/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/01/2010
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/29/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/18/2010
CFIT
CASE FILE IN TICRS
03/28/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/25/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/04/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/04/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/04/2002
PAPER RECEIVED
11/04/2002
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/20/1999
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/02/1998
R.PR
REGISTERED-PRINCIPAL REGISTER
11/03/1992
PUBO
PUBLISHED FOR OPPOSITION
08/11/1992
NPUB
NOTICE OF PUBLICATION
07/10/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/21/1992
CNEA
EXAMINER'S AMENDMENT MAILED
05/11/1992
CNRT
NON-FINAL ACTION MAILED
04/13/1992
DOCK
ASSIGNED TO EXAMINER
03/24/1992
Continuous trademark protection
Get notified about every new filing that threatens DIALOG or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.