INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
05/30/2026
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Official data from USPTO
ISOLINE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
ISOLINE
ST13
US500000079234064Class
17, 19, 37
Filing
79234064
Registration
5815770
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
38
Latest update
05/31/2026
Trademark type
Word
Nice classes
17, 19, 37
Filing date
03/19/2018
Registration date
07/30/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/30/2025
Last transaction
05/31/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
4
Owner type
16
Owner location
DE
Examiner
CORWIN, KEVIN SCOTT
Current location
Historical data usage
Holders and representatives
Holders
Frenzelit GmbH
Representatives
Bryan J. Schomer Dickinson Wright PLLC
Technical classification
Nice Classes
Class 17Class 19Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 17
Packinginsulating materialsnamely packing material for forming sealsinsulation jacketssealing liners and coating for pipes; fiberglass fabricsglass fibrefibreglass laminates and plastic fabrics for insulation and sealingnamely fiberglass textiles for insulationglass fiber insulation for use in constructionsheets of plastic textiles used as insulting and sealing infiltration barrier in building construction; products made of semi-processed plasticsnamely semi-processed plastic in the form of filmssheetstubesbarsrods; pipe cigarsnon-metal fittings for rigid-pipeswith said fittings being in the nature of pipe jacketspipe bendsjunctions for pipes; flexible pipesnot of metal; pipe insulationfibreglass needled felt pipe sleevesnot being for manufacturinglining and cladding roof structures for buildings; all of the aforesaid goods being for use in trenchless channel renovation pipe rehabilitation and cured in place pipe (CIPP)
Class 19
Non-metal building materialsfiberglass panelsfloor boardsfascia; pipesnon-metal rigid pipes for construction purposes; Drain pipesnot of metalnon-metal drain pipes made of all kinds of plasticclay and stone; Pipe jackets not of metal; Non-metal elbows for pipes; Pipelinesnon-metal gutter pipesnon-metal water pipesnon-metal sewer pipes; Non-metallic rigid pipes for building and channel renovationwater pipesdrainage pipessewer pipeswith none of the aforementioned being goods for manufacturinglining or cladding roof structures for buildings
Class 37
Building constructionrelating to pipeline construction; repairrenovation and servicing of defective pipes by means of inliner renovation using pull-through and inversion methodsrenovation of short liners with fibreglass-reinforced laminates and renovation of supports
Publications
History of USPTO decisions and trademark events.
38 publications found
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
09/30/2025
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
09/30/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/22/2025
ES71
TEAS SECTION 71 RECEIVED
06/18/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
07/30/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/13/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/23/2019
FIMP
FINAL DISPOSITION PROCESSED
11/23/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/30/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
07/30/2019
GPNX
NOTIFICATION PROCESSED BY IB
05/18/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/14/2019
PUBO
PUBLISHED FOR OPPOSITION
05/14/2019
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/01/2019
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/01/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/24/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/03/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/02/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/02/2019
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
04/02/2019
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
01/14/2019
GNFR
FINAL REFUSAL E-MAILED
01/14/2019
CNFR
FINAL REFUSAL WRITTEN
01/14/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/14/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/13/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/13/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/14/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/14/2018
RFNT
REFUSAL PROCESSED BY IB
08/07/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
07/13/2018
RFRR
REFUSAL PROCESSED BY MPU
07/13/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/29/2018
CNRT
NON-FINAL ACTION WRITTEN
06/28/2018
DOCK
ASSIGNED TO EXAMINER
06/27/2018
MAFR
APPLICATION FILING RECEIPT MAILED
06/19/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/15/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/14/2018
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