NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/31/2026
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Official data from USPTO
SILEX
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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
55
Latest update
04/21/2026
Trademark type
Word
Nice classes
22, 23
Filing date
02/04/2003
Registration date
01/31/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/31/2026
Last transaction
04/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
Filing basis
Intent to use, Foreign priority
Drawing code
1
Owner type
27
Owner location
Freiberg, DE
Examiner
PERKINS, KARLA M
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BELCHEM GMBH
belChem fiber materials GmbH
Representatives
Michael Soderman
Technical classification
Nice Classes
Class 22Class 23
Vienna Codes
No Vienna codes available.
Goods and services
Class 22
High-temperature resisting silica fibersnot for use with garments ; fibers manufactured by using high-temperature resisting silica fibersnot for use with garments; twines
Class 23
Yarntwisted thread and threadmade of high-temperature resisting silica fibersnot for use with garments ;yarntwisted thread and thread manufactured by using high-temperature resisting silica fibersnot for use with garments
Publications
History of USPTO decisions and trademark events.
55 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/31/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/31/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/31/2026
PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
03/31/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/23/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
01/09/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/31/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/19/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/19/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/19/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/19/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/19/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/19/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/19/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/19/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/19/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/19/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/07/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/07/2022
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
07/07/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/07/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/07/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/07/2022
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/22/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/07/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/07/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/07/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/06/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/29/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/31/2015
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
03/20/2012
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
03/20/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/20/2012
ES8R
TEAS SECTION 8 RECEIVED
01/23/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2006
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
01/31/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/19/2005
ALIE
ASSIGNED TO LIE
12/16/2005
CNEA
EXAMINERS AMENDMENT MAILED
12/15/2005
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
12/14/2005
XAEC
EXAMINER'S AMENDMENT ENTERED
12/14/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/14/2005
CNFR
FINAL REFUSAL MAILED
07/22/2005
CNFR
FINAL REFUSAL WRITTEN
07/21/2005
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
06/29/2005
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
11/12/2004
CNSL
LETTER OF SUSPENSION MAILED
04/30/2004
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/10/2004
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/10/2004
CNRT
NON-FINAL ACTION MAILED
08/11/2003
DOCK
ASSIGNED TO EXAMINER
08/05/2003
CFIT
CASE FILE IN TICRS
08/01/2003
1.BD
Sec. 1(B) CLAIM DELETED
07/14/2003
PAPER RECEIVED
07/14/2003
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