NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
08/13/2026
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Official data from USPTO
TWINFLECT
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
TWINFLECT
ST13
US500000079169807Class
9, 42
Filing
79169807
Registration
4953527
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
53
Latest update
08/13/2026
Trademark type
Word
Nice classes
9, 42
Filing date
05/02/2015
Registration date
05/10/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/13/2026
Last transaction
08/13/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
27
Owner location
Wetzlar, DE
Examiner
THOMPSON, HEATHER
Current location
Historical data usage
Holders and representatives
Holders
Leica Microsystems CMS GmbH
Leica Microsystems CMS GmbH
Representatives
Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Scientificprecision engineeringoptical and electronic apparatus and instrumentsmicroscopesoptical light microscopesstereo microscopesconfocal laser scanning microscopesmicroscopes for electrophysiologymeasuring microscopesphotomicroscopesconfocal laser microscopesultrasonic microscopesTIRF microscopeslaser scanning microscopes; surgical microscopes; macroscopes; laser micro-dissection devices comprised of lasers not for medical use; image analysis devicesdevices for the electronic recordingstorage and representation of images in life science and industrial applications; parts of the aforesaid apparatus and devices; operating software for the aforesaid apparatus and devices; software for image analysis and image storage; software operating systems for automated microscopes; software for operational workflows in and between scientific and medical institutions; software for medical examination methods; software for teaching and advertising purposes * parts of confocal laser microscopes *
Class 42
Technical consultation services for scientific and medical institutions on the application of scientificoptical and electronic apparatus and instruments; scientific research; technological services and researchtechnology consultation services in the fields of imaging and microscopy
Publications
History of USPTO decisions and trademark events.
53 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
08/13/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/10/2026
ES71
TEAS SECTION 71 RECEIVED
05/08/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/11/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/11/2025
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
06/11/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/11/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/11/2025
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
05/11/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
03/06/2025
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
05/27/2024
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
04/26/2024
INPC
INVALIDATION PROCESSED
04/26/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
04/15/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/29/2024
IRIV
IRREGULARITY ON INVALIDATION RECEIVED FROM IB
08/23/2023
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
08/15/2023
INPC
INVALIDATION PROCESSED
08/15/2023
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
07/17/2023
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
11/17/2022
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
11/17/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/24/2022
ES75
TEAS SECTION 71 & 15 RECEIVED
05/04/2022
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
05/10/2021
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
09/02/2016
FICS
FINAL DISPOSITION NOTICE SENT TO IB
08/11/2016
FIMP
FINAL DISPOSITION PROCESSED
08/11/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/10/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
05/10/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/23/2016
PUBO
PUBLISHED FOR OPPOSITION
02/23/2016
GPNX
NOTIFICATION PROCESSED BY IB
02/20/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
02/03/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/03/2016
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
02/03/2016
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/21/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/08/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/07/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/07/2016
ALIE
ASSIGNED TO LIE
12/28/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/08/2015
CORR
CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED
10/29/2015
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
10/16/2015
RFNT
REFUSAL PROCESSED BY IB
09/04/2015
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/20/2015
RFRR
REFUSAL PROCESSED BY MPU
08/20/2015
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/18/2015
CNRT
NON-FINAL ACTION WRITTEN
08/17/2015
DOCK
ASSIGNED TO EXAMINER
08/13/2015
MAFR
APPLICATION FILING RECEIPT MAILED
08/11/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/06/2015
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
07/30/2015
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