EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
08/20/2026
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Official data from USPTO
CERASIL
Did you know this trademark is already registered in United States?
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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
43
Latest update
08/20/2026
Trademark type
Word
Nice classes
1
Filing date
08/06/1993
Registration date
05/21/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/04/2016
Last transaction
08/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/04/1994
First use in commerce
02/04/1994
Drawing code
1
Owner type
16
Owner location
INDEPENDENCE, OH, US
Examiner
PRICE, JERRY
Current location
Historical data usage
Holders and representatives
Holders
COVIA HOLDINGS LLC
COVIA HOLDINGS CORPORATION
U. C. (pessoa física)
UNIMIN SPECIALTY MINERALS, INC.
Representatives
Adam P. Slepecky Calfee, Halter & Griswold LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
ground microcrystalline silicafor use in the ceramic industryas a chemical and physical component of ceramic whitewaresin body and glaze formulations
Publications
History of USPTO decisions and trademark events.
43 publications found
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
05/09/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/09/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/05/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/21/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/27/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/27/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/27/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/27/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/27/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/07/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/28/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/08/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/04/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/04/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/04/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
02/02/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/21/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/23/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/23/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/24/2009
CFIT
CASE FILE IN TICRS
06/12/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/09/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/09/2006
PLGL
ASSIGNED TO PARALEGAL
08/03/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
05/09/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/20/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/20/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
05/21/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/28/1996
DOCK
ASSIGNED TO EXAMINER
03/12/1996
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/06/1996
IUAF
USE AMENDMENT FILED
12/15/1995
EX1G
SOU EXTENSION 1 GRANTED
07/24/1995
EXT1
SOU EXTENSION 1 FILED
06/08/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/20/1994
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
04/11/1994
PUBO
PUBLISHED FOR OPPOSITION
03/08/1994
NPUB
NOTICE OF PUBLICATION
02/04/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/14/1993
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
12/08/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/24/1993
DOCK
ASSIGNED TO EXAMINER
11/22/1993
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