ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/04/2026
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Official data from USPTO
ILD
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
40
Latest update
03/05/2026
Classification
Registered
Trademark type
Word
Nice classes
42
Filing date
03/24/2005
Registration date
01/22/2008
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/03/2018
Last transaction
03/05/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/30/2002
First use in commerce
06/30/2002
Drawing code
4
Owner type
03
Owner location
EDINA, MN, US
Examiner
BUSH, KAREN K
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GREAT RIVER GROUP CANADA LTD
1536102 B.C. UNLIMITED LIABILITY COMPANY
International Leak Detection Ltd.
Representatives
Karen Durell MILLER THOMSON LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
electronic integrity testing of roofing or waterproofing membranescoatings and containment liners; electronic testing of roofing or waterproofing membranescoatings and containment liners for structural failure investigations and troubleshooting; locating structural breaches of roofing or waterproofing membranescoatings and containment liners using electronic testing equipment
Publications
History of USPTO decisions and trademark events.
40 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/30/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
08/03/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/03/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/03/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/02/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
07/23/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
03/13/2014
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/13/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/13/2014
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/24/2014
E815
TEAS SECTION 8 & 15 RECEIVED
02/24/2014
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/24/2014
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/24/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
01/22/2008
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
12/15/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/14/2007
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/13/2007
IUAF
USE AMENDMENT FILED
11/21/2007
EISU
TEAS STATEMENT OF USE RECEIVED
11/21/2007
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/22/2007
PUBO
PUBLISHED FOR OPPOSITION
02/27/2007
NPUB
NOTICE OF PUBLICATION
02/07/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/09/2007
ALIE
ASSIGNED TO LIE
01/09/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/13/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/12/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/12/2006
CNFR
FINAL REFUSAL MAILED
06/12/2006
CNFR
FINAL REFUSAL WRITTEN
06/12/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/16/2006
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/16/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/24/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/24/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/24/2006
CNRT
NON-FINAL ACTION MAILED
10/24/2005
CNRT
NON-FINAL ACTION WRITTEN
10/24/2005
DOCK
ASSIGNED TO EXAMINER
10/19/2005
NWAP
NEW APPLICATION ENTERED
03/29/2005
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