ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/21/2026
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Official data from USPTO
DIESEL TUNE
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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
31
Latest update
05/22/2026
Trademark type
Word
Nice classes
1
Filing date
01/13/2010
Registration date
02/08/2011
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/15/2021
Last transaction
05/22/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/13/2000
First use in commerce
01/13/2000
Drawing code
4
Owner type
03
Owner location
Mississauga, Ontario, CA
Examiner
AYALA, LOURDES
Law office
L60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CPS PRODUCTS CANADA LTD.
UView Ultraviolet Systems Inc.
Representatives
Kathryn Starshak K&L GATES LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical additives for fuel treatmentadditives for removing contaminants from diesel engines
Publications
History of USPTO decisions and trademark events.
31 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/23/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/04/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/15/2021
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/15/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/15/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/15/2021
E89R
TEAS SECTION 8 & 9 RECEIVED
02/05/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/08/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/29/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/29/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/29/2017
E815
TEAS SECTION 8 & 15 RECEIVED
01/27/2017
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/23/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/23/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/21/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
02/08/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/23/2010
PUBO
PUBLISHED FOR OPPOSITION
11/23/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/19/2010
ALIE
ASSIGNED TO LIE
10/19/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/04/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/09/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/09/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/09/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/10/2010
GNRT
NON-FINAL ACTION E-MAILED
03/10/2010
CNRT
NON-FINAL ACTION WRITTEN
03/10/2010
DOCK
ASSIGNED TO EXAMINER
03/04/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/19/2010
NWAP
NEW APPLICATION ENTERED
01/16/2010
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