NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/24/2026
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Official data from USPTO
SILFIT
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
02/25/2026
Classification
Registered
Trademark type
Word
Nice classes
1, 2, 3
Filing date
06/03/2014
Registration date
09/08/2015
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/24/2026
Last transaction
02/25/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Neuburg a. d. Donau, DE
Examiner
BIBB, SCOTT
Current location
Historical data usage
Holders and representatives
Holders
HOFFMANN MINERAL GmbH
HOFFMANN MINERAL GmbH
Representatives
Lisa C. Pavento Meunier Carlin & Curfman, LLC
Technical classification
Nice Classes
Class 1Class 2Class 3
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industry; silicatesconglomerates of amorhphous and crypto-crystalline silica with lamellar kaolinitesubjected to a heat treatmentfor use especially for use as filler for elastomerspaints and lacquersduroplastics and reaction resinspolishing and maintenance preparationsbuilding chemistryfood additivesadhesiveswelding electrodesrubberplasticsfor the use in cosmetics and pharmacy; silicatesconglomerates of amorhphous and crypto-crystalline silica with lamellar kaolinitesubjected to a heat treatmentin finished and refined form; kieselgurespecially for the use as filler for elastomerspaints and lacquersduroplastics and reaction resinspolishing and maintenance preparationsbuilding chemistryfood additivesadhesiveswelding electrodes; kieselgur in finished and refined form; kieselgur in refined form as mineral raw materialespecially for the use as filler for natural and synthetic rubberfor latexfor compounds of thermoplastic materials and synthetic resinsfor adhesives and for fillersincluded in this class; kieselgur for the use as carrier material for chemical substances and colorants; kieselgur as quality-improving component for ceramic compounds; kieselgur as scarifying component for electrode coatings; all the aforementioned goods other than for household detergents and household cleaning preparations
Class 2
Fillersadditives for paints and lacquers
Class 3
Silicasilica abrasives sold as an integral component of cleaning and polishing preparations; all the aforementioned goods other than for household detergents and household cleaning preparations
Publications
History of USPTO decisions and trademark events.
42 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
02/24/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/12/2026
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/11/2025
ES71
TEAS SECTION 71 RECEIVED
09/08/2025
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
09/08/2024
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/19/2022
71AG
REGISTERED-SEC.71 ACCEPTED
04/19/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/19/2022
ES71
TEAS SECTION 71 RECEIVED
08/26/2021
RNWL
INTERNATIONAL REGISTRATION RENEWED
12/24/2020
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
09/08/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/22/2016
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/15/2016
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/25/2016
FIMP
FINAL DISPOSITION PROCESSED
03/25/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/08/2015
R.PR
REGISTERED-PRINCIPAL REGISTER
09/08/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/23/2015
PUBO
PUBLISHED FOR OPPOSITION
06/23/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/03/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/19/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/18/2015
XAEC
EXAMINER'S AMENDMENT ENTERED
05/18/2015
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/18/2015
GNEA
EXAMINERS AMENDMENT E-MAILED
05/18/2015
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/18/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/16/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/16/2015
ALIE
ASSIGNED TO LIE
04/15/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/14/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2015
RFNT
REFUSAL PROCESSED BY IB
10/31/2014
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
10/16/2014
RFRR
REFUSAL PROCESSED BY MPU
10/16/2014
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
10/15/2014
CNRT
NON-FINAL ACTION WRITTEN
10/14/2014
MAFR
APPLICATION FILING RECEIPT MAILED
10/03/2014
DOCK
ASSIGNED TO EXAMINER
09/29/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/29/2014
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
09/18/2014
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