NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
08/04/2026
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Official data from USPTO
IRWIN
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILEDType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Case type
Application and registration
Recorded events
53
Latest update
08/04/2026
Trademark type
Word
Nice classes
9
Filing date
05/22/2015
Registration date
12/20/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/04/2026
Last transaction
08/04/2026
Responsible office
United States Patent and Trademark Office
Status code
739
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Bad Ragaz, CH
Examiner
BLANE, SUZANNE
Current location
Historical data usage
Holders and representatives
Holders
INFICON HOLDING AG
Inficon GmbH
Representatives
William E OBrien OBrien Global Law
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Leak detectors for leak detection of leaking gas; mobile leak detectors for leak detection of leaking gas; methane leak detectors for leak detectionapparatus for measuring gas concentrations; leak detector probes for leak detection of leaking gas; gas analysis probes for analysis of gas samples
Publications
History of USPTO decisions and trademark events.
53 publications found
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
08/04/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/27/2026
ES75
TEAS SECTION 71 & 15 RECEIVED
04/16/2026
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
12/20/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/06/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
02/13/2025
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
01/19/2023
71AG
REGISTERED-SEC.71 ACCEPTED
01/19/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/19/2023
ES71
TEAS SECTION 71 RECEIVED
07/12/2022
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/20/2021
NREP
NEW REPRESENTATIVE AT IB RECEIVED
06/18/2021
CHLD
CHANGE OF OWNER RECEIVED FROM IB
01/02/2021
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
08/04/2017
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/08/2017
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/20/2017
FIMP
FINAL DISPOSITION PROCESSED
03/20/2017
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/20/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
12/20/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/14/2016
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
12/14/2016
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
11/11/2016
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
08/19/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
08/11/2016
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
07/27/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/28/2016
PUBO
PUBLISHED FOR OPPOSITION
06/28/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
06/08/2016
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
06/08/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/08/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/26/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/19/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/29/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/28/2016
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
04/28/2016
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
03/18/2016
GNFR
FINAL REFUSAL E-MAILED
03/18/2016
CNFR
FINAL REFUSAL WRITTEN
03/18/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/26/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/08/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/08/2016
ALIE
ASSIGNED TO LIE
02/04/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/26/2016
RFNT
REFUSAL PROCESSED BY IB
09/25/2015
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/08/2015
RFRR
REFUSAL PROCESSED BY MPU
09/08/2015
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/05/2015
CNRT
NON-FINAL ACTION WRITTEN
09/04/2015
DOCK
ASSIGNED TO EXAMINER
09/03/2015
MAFR
APPLICATION FILING RECEIPT MAILED
07/14/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/10/2015
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/09/2015
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