NREP
NEW REPRESENTATIVE AT IB RECEIVED
06/04/2026
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Official data from USPTO
AMSILK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
AMSILK
ST13
US500000079070758Class
1, 3, 5, 10, 22, 23
Filing
79070758
Registration
4239648
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
99
Latest update
06/05/2026
Trademark type
Word
Nice classes
1, 3, 5, 10, 22, 23
Filing date
05/28/2009
Registration date
11/13/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/14/2019
Last transaction
06/05/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
DE
Examiner
HAYASH, SUSAN C
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
AMSilk GmbH
AMSilk GmbH
Representatives
Thomas J. ROMANO Kolitch Romano LLP
Technical classification
Nice Classes
Class 1Class 3Class 5Class 10Class 22Class 23
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industryin particular additives for paperpaintslacquerspackagingbiosensorsbiochipscarsbuilding materialsclothingleatherfoodstuffs and for shipbuilding; adhesives used in industry; adhesives as coating for and as part of surgical bandages; chemical substances for preserving foodstuffs; all the aforesaid goods based on or containing identical-to-naturalmodified or artificial proteinsin particular artificial spider silk proteins
Class 3
Articles for cosmeticsbodybeauty-careskincarebeauty creamshydrating creamsbody lotionskin lotionsuntan lotioncleansing lotioneye gelshower gelnon-medicated ointments for the prevention and treatment of sunburnstyling paste for hairtooth pastetooth whitening pasteface powderbody powderbody mask powderfragrancesdeodorantshair care productsshampooconditionerhair dyes; all the aforesaid goods based on or containing artificial spider silk proteins
Class 5
Pharmaceutical and veterinary preparationsexcipients in the nature of stabilizersdrug carriers and drug depots for retarded or sustained releasemedicated ointments for treating topical irritationskin irritation or infection; pharmaceutical and veterinary preparations in the nature of coatings of medicinal productspillstabletscapsulesdragees and gel-caps or implantsstabilizerscarriers or substrates for pluripotent cells or stem cells to improve stability or timedsustained or controlled release of drugs; drug delivery agents that facilitate the delivery of a wide range of pharmaceuticalsdrug delivery agents in the form of a coating for pillstabletscapsulesdragees and gel-caps or implantsstabilizerscarriers or substrates for pluripotent cells or stem cells for sustained or adjusted release; sanitary preparations for medical use; dietetic foods or supplements adapted for medical usefood for babies; medical and surgical plasters; materials for dressingsgauzeimpregnated gauze dressingsfoam dressingsgel dressingswound dressingssurgical dressings; dressings in the nature of gelsfoamsfilmslotionscreams and non-woven gauze for treating leg ulcershydrocolloid dressings for woundswound healing dressings; filmsalginatesgelsmedicated foamspastes for dressing woundsulcers and leg ulcers and for use in dressing wounds in surgical procedures; contraceptive foams; pharmaceutical preparationsdrug delivery agents in the form of granules and beads for sustained or controlled release of a wide variety of pharmaceuticals; all the aforesaid goods based on or containing identical-to-naturalmodified or artificial proteinsin particular artificial spider silk proteins
Class 10
Suture materialsin particular based on or containing artificial spider silk proteins
Class 22
Ropesstringsnetsfishing netstentsawningstarpaulinssailssacks and bags for transportation or storage of materials; padding and stuffing materials not of rubber or plastics; raw fibrous textile materials
Class 23
Threads and yarns for textile purposesin particular based on or containing artificial spider silk proteins
Publications
History of USPTO decisions and trademark events.
99 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2026
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
12/18/2025
INNT
TOTAL INVALIDATION PROCESSED BY THE IB
06/05/2020
INTS
TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
05/14/2020
INPC
INVALIDATION PROCESSED
05/14/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/06/2020
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
02/14/2020
RNWL
INTERNATIONAL REGISTRATION RENEWED
06/20/2019
C71T
CANCELLED SECTION 71
06/14/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/22/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/22/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/31/2018
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
11/13/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/22/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/22/2013
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/10/2013
FICS
FINAL DISPOSITION NOTICE SENT TO IB
02/15/2013
FIMP
FINAL DISPOSITION PROCESSED
02/15/2013
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
02/13/2013
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/21/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
11/13/2012
GPNX
NOTIFICATION PROCESSED BY IB
09/29/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/28/2012
PUBO
PUBLISHED FOR OPPOSITION
08/28/2012
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
08/08/2012
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
08/08/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/08/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/24/2012
ALIE
ASSIGNED TO LIE
07/21/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/19/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/08/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/08/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/08/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/24/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/24/2012
GPRN
NOTIFICATION OF PRIORITY ACTION E-MAILED
12/09/2011
GPRA
PRIORITY ACTION E-MAILED
12/09/2011
CPRA
PRIORITY ACTION WRITTEN
12/09/2011
XAEC
EXAMINER'S AMENDMENT ENTERED
11/09/2011
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/09/2011
GNEA
EXAMINERS AMENDMENT E-MAILED
11/09/2011
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/09/2011
DOCK
ASSIGNED TO EXAMINER
10/26/2011
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
10/26/2011
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
10/03/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/19/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/19/2011
XAEC
EXAMINER'S AMENDMENT ENTERED
09/19/2011
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/19/2011
GNEA
EXAMINERS AMENDMENT E-MAILED
09/19/2011
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/19/2011
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/17/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/17/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/17/2011
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/17/2011
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/17/2011
GNRT
NON-FINAL ACTION E-MAILED
02/17/2011
CNRT
NON-FINAL ACTION WRITTEN
02/17/2011
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
01/28/2011
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
01/21/2011
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
01/20/2011
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
01/14/2011
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
01/13/2011
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
01/13/2011
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
01/06/2011
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
01/06/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/03/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/27/2010
XAEC
EXAMINER'S AMENDMENT ENTERED
12/27/2010
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/27/2010
GNEA
EXAMINERS AMENDMENT E-MAILED
12/27/2010
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/27/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/30/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/30/2010
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
11/29/2010
GNS1
NOTIFICATION OF SUBSEQUENT FINAL EMAILED
10/28/2010
GNCF
CONTINUATION OF FINAL REFUSAL E-MAILED
10/28/2010
CNCF
ACTION CONTINUING A FINAL - COMPLETED
10/28/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/07/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/07/2010
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
10/06/2010
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
04/06/2010
GNFR
FINAL REFUSAL E-MAILED
04/06/2010
CNFR
FINAL REFUSAL WRITTEN
04/06/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/11/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/11/2010
ALIE
ASSIGNED TO LIE
03/11/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/23/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/23/2010
RFNT
REFUSAL PROCESSED BY IB
10/03/2009
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/04/2009
RFRR
REFUSAL PROCESSED BY MPU
09/04/2009
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/04/2009
CNRT
NON-FINAL ACTION WRITTEN
09/03/2009
DOCK
ASSIGNED TO EXAMINER
08/28/2009
MAFR
APPLICATION FILING RECEIPT MAILED
08/11/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/07/2009
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
08/06/2009
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