ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/06/2026
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Official data from USPTO
ENGINEERED CERAMICS
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ENGINEERED CERAMICS
ST13
US500000074173803Class
19
Filing
74173803
Registration
1814446
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
51
Latest update
01/13/2026
Trademark type
Word
Nice classes
19
Filing date
06/05/1991
Registration date
12/28/1993
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/25/2024
Last transaction
01/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
02/07/1992
First use in commerce
02/07/1992
Drawing code
1
Owner type
03
Owner location
Golden, CO
Examiner
MANVILLE, ANNA W.
Law office
J30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
COORSTEK, INC.
S. C. (pessoa física)
G. C. (pessoa física)
G. C. (pessoa física)
Representatives
Gayle Lynn Strong Greenberg Traurig, LLP
Technical classification
Nice Classes
Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
ceramic shapes for use in refractory furnaces
Publications
History of USPTO decisions and trademark events.
51 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/25/2024
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/25/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/25/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/22/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
12/20/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/11/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/11/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/11/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/11/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/11/2023
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/13/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/13/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2019
NOSU
NOTICE OF SUIT
02/20/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/26/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/26/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/20/2017
NOSU
NOTICE OF SUIT
11/09/2016
NOSU
NOTICE OF SUIT
10/21/2015
NOSU
NOTICE OF SUIT
09/21/2015
NOSU
NOTICE OF SUIT
05/06/2015
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
03/27/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/27/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/27/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
03/26/2013
CFIT
CASE FILE IN TICRS
09/05/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/22/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/22/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
11/03/2003
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/28/2003
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
08/30/2000
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
07/19/2000
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
03/24/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/06/1999
R.PR
REGISTERED-PRINCIPAL REGISTER
12/28/1993
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/18/1993
DOCK
ASSIGNED TO EXAMINER
10/15/1993
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/06/1993
IUAF
USE AMENDMENT FILED
08/18/1993
EX1G
SOU EXTENSION 1 GRANTED
04/15/1993
EXT1
SOU EXTENSION 1 FILED
03/05/1993
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/08/1992
PUBO
PUBLISHED FOR OPPOSITION
06/16/1992
NPUB
NOTICE OF PUBLICATION
05/15/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/25/1991
DOCK
ASSIGNED TO EXAMINER
09/25/1991
CNEA
EXAMINER'S AMENDMENT MAILED
09/24/1991
DOCK
ASSIGNED TO EXAMINER
09/18/1991
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