ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/08/2025
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Official data from USPTO
C-STONE
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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
57
Latest update
10/09/2025
Trademark type
Word
Nice classes
19
Filing date
04/25/1995
Registration date
10/01/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/15/2017
Last transaction
10/09/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/13/1993
First use in commerce
05/13/1993
Drawing code
1
Owner type
16
Owner location
SOUTH JORDAN, UT
Examiner
OH,WON TEAK
Current location
Historical data usage
Holders and representatives
Holders
EM MATERIALS LLC
EM RESOURCES LLC
BORAL RESOURCES LLC
BORAL INDUSTRIES INC.
H. I. (pessoa física)
HEADWATERS RESOURCES, INC.
ISG RESOURCES, INC.
MIDWEST FLY ASH AND MATERIALS, INC.
Representatives
Todd A. Sullivan Hayes Soloway P.C.
Technical classification
Nice Classes
Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
fly ash based substitute for crushed rock and gravel for use in construction
Publications
History of USPTO decisions and trademark events.
57 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/01/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/20/2025
NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
01/07/2025
C.7C
NEW CERTIFICATE UNDER SECTION 7 - PROCESSED
12/16/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/16/2024
ES7R
TEAS SECTION 7 REQUEST RECEIVED
06/12/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/31/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/22/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/11/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/11/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/11/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/11/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/11/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/06/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/08/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/27/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/27/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/27/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/07/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/07/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/10/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/10/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/15/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/15/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/15/2017
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
05/12/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
11/17/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/16/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/06/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/15/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/01/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/09/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/11/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/04/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/26/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/14/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/14/2006
PLGL
ASSIGNED TO PARALEGAL
10/10/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/26/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
07/26/2006
CFIT
CASE FILE IN TICRS
06/29/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/24/2003
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
12/10/2002
PAPER RECEIVED
12/10/2002
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
06/12/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/17/2002
PAPER RECEIVED
04/17/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
10/01/1996
PUBO
PUBLISHED FOR OPPOSITION
07/09/1996
NPUB
NOTICE OF PUBLICATION
06/07/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/03/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/25/1996
CNRT
NON-FINAL ACTION MAILED
10/30/1995
DOCK
ASSIGNED TO EXAMINER
09/28/1995
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