NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/30/2025
Back to search
Official data from USPTO
ENVIRO-BLOCK
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
Quick snapshot
ENVIRO-BLOCK
ST13
US500000074188459Class
19
Filing
74188459
Registration
1889286
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
50
Latest update
06/24/2025
Trademark type
Word
Nice classes
19
Filing date
07/23/1991
Registration date
04/11/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/30/2025
Last transaction
06/24/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/07/1993
First use in commerce
09/07/1993
Drawing code
1
Owner type
03
Owner location
RICHMOND, BRITISH COLUMBIA, CA
Examiner
DEMOS, JOHN C., JR.
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
LOCK-BLOCK LTD.
Coobs Canada Ltd.
United Lock-Block Ltd.
Representatives
Joseph W. Berenato, III Calderon Safran & Wright P.C.
Technical classification
Nice Classes
Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
concrete retaining wall blocks
Publications
History of USPTO decisions and trademark events.
50 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/30/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/30/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/16/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
12/12/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/12/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/12/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/12/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/12/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/12/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/12/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/12/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/11/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/21/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/27/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/27/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/27/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/25/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
04/10/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2009
CFIT
CASE FILE IN TICRS
06/27/2007
PLGL
ASSIGNED TO PARALEGAL
12/21/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/17/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/17/2005
PLGL
ASSIGNED TO PARALEGAL
10/17/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/09/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/09/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/09/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
08/09/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/20/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/20/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
04/11/1995
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/09/1995
DOCK
ASSIGNED TO EXAMINER
01/09/1995
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/22/1994
IUAF
USE AMENDMENT FILED
11/10/1994
EX4G
SOU EXTENSION 4 GRANTED
06/19/1994
EXT4
SOU EXTENSION 4 FILED
05/10/1994
EX3G
SOU EXTENSION 3 GRANTED
12/28/1993
EXT3
SOU EXTENSION 3 FILED
11/12/1993
EX2G
SOU EXTENSION 2 GRANTED
05/19/1993
EXT2
SOU EXTENSION 2 FILED
04/02/1993
EX1G
SOU EXTENSION 1 GRANTED
12/01/1992
EXT1
SOU EXTENSION 1 FILED
11/12/1992
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/12/1992
PUBO
PUBLISHED FOR OPPOSITION
02/18/1992
NPUB
NOTICE OF PUBLICATION
01/17/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/30/1991
DOCK
ASSIGNED TO EXAMINER
09/25/1991
Continuous trademark protection
Get notified about every new filing that threatens ENVIRO-BLOCK or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.