PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
07/10/2026
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Official data from USPTO
DURA-HOLD
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
DURA-HOLD
ST13
US500000073474679Class
19, 37, 42
Filing
73474679
Registration
1405834
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
07/10/2026
Classification
Registered
Trademark type
Word
Nice classes
19, 37, 42
Filing date
04/05/1984
Registration date
08/19/1986
Expiration date
-
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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
10/26/2016
Last transaction
07/10/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
1
Owner type
03
Owner location
Newmarket, Ontario, CA
Examiner
COLE RICHARD G
Current location
Historical data usage
Holders and representatives
Holders
RISI STONE INC.
JAGNA LIMITED
ROTHBURY INVESTMENTS LIMITED
RISI STONE LTD.
Representatives
Shauna L. Norton DICKINSON WRIGHT PLLC
Technical classification
Nice Classes
Class 19Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
INTERLOCKING RETAINING WALL SYSTEMS COMPRISED OF HEADERSSTRETCHERSCONCRETE BLOCKS AND PLUGS THEREFORE SOLD AS A UNIT
Class 37
INSTALLING INTERLOCKING RETAINING WALL SYSTEMS
Class 42
DESIGNING INTERLOCKING RETAINING WALL SYSTEMS
Publications
History of USPTO decisions and trademark events.
42 publications found
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
07/10/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/29/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/26/2026
ES7R
TEAS SECTION 7 REQUEST RECEIVED
03/26/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/19/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/25/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/25/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
04/25/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/25/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/25/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/25/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/26/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/26/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/26/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/26/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/17/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
08/10/2016
CFIT
CASE FILE IN TICRS
01/11/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/13/2006
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
11/13/2006
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
11/13/2006
PLGL
ASSIGNED TO PARALEGAL
10/25/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/18/2006
PAPER RECEIVED
08/18/2006
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/14/2006
PAPER RECEIVED
03/31/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/04/1992
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/18/1992
R.PR
REGISTERED-PRINCIPAL REGISTER
08/19/1986
PUBO
PUBLISHED FOR OPPOSITION
05/27/1986
NPUB
NOTICE OF PUBLICATION
04/27/1986
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/14/1986
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/21/1986
CNRT
NON-FINAL ACTION MAILED
02/14/1986
CNSL
LETTER OF SUSPENSION MAILED
01/28/1986
CNSI
INQUIRY AS TO SUSPENSION MAILED
12/23/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/05/1985
CNSL
LETTER OF SUSPENSION MAILED
02/13/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/09/1985
CNRT
NON-FINAL ACTION MAILED
07/12/1984
DOCK
ASSIGNED TO EXAMINER
06/28/1984
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